Abies concolor 'Conica'
CONICA WHITE FIR
- A narrow specimen, slower growing than the species
- Gray-green blunt needles with a tinge of blue
- Use as a specimen for smaller lots
HEIGHT: 4-5 m · SPREAD: 2-3 m
Abies koreana 'Blauer Eskimo'
MINIATURE KOREAN FIR
- Dwarf uniform globe-shaped spreading mound
- Flat needles are spirally arranged on short shoots
- Soft gray-green needles
HEIGHT: 30-50 cm · SPREAD: 40-50 cm
Abies lasiocarpa 'Martha's Vineyard'
ALPINE FIR
- Upright pyramidal habit
- Medium-sized slow growing evergreen
- Greyish-blue needles on compact branching
HEIGHT: 100-125 cm · SPREAD: 60-90 cm
Achillea millefolium 'Mary Anne'
YARROW
- Very hardy perennial that survives in both cold and heat
- Compact, silvery-gray, fern-like foliage
- Flowers are soft yellow and long-lasting
HEIGHT: 30-50 cm · SPREAD: 30-40 cm
Achillea millefolium 'Terracotta'
YARROW
- Excellent perennial for dry, hot, sunny gardens
- Salmon-pink flowers turn terracotta-orange with age
- Fragrant silver-green fine foliage
HEIGHT: 75-90 cm · SPREAD: 50-60 cm
Achillea tomentosa 'Aurea'
YARROW
- Dwarf, carpet-forming cultivar of yarrow, suitable for rock gardens
- Compact fuzzy grey-green foliage
- Yellow flowers
HEIGHT: 15-20 cm · SPREAD: 20-30 cm
Actaea pachypoda 'Misty Blue'
DOLL'S EYES
- Sport of Actaea pachypoda
- White flowers produce white berries
- Mounds of bluish-green leaves on reddish stems
HEIGHT: 60-90 cm · SPREAD: 60-90 cm
Alchemilla erythropoda
DWARF LADY'S MANTLE
- Sharp-toothed downy gray-green leaves
- Yellow flowers
- Good replacement for the common lady's mantle (much more compact)
HEIGHT: 10-15 cm · SPREAD: 30-40 cm
Alchemilla mollis
LADY'S MANTLE
- Mound-shaped habit with scalloped gray-green leaves
- Lime-green starry flower clusters
- Can be used as a ground cover or border plant
HEIGHT: 30-45 cm · SPREAD: 45-60 m
Allium amplectens 'Graceful Beauty'
NARROW-LEAF ONION
- Little white florets form a sphere
- Fine-textured gray-green grass-like foliage
- Bloom Time: Late spring to summer
HEIGHT: 30-35 cm · SPREAD: 25-30 cm
Allium giganteum
ORNAMENTAL ONION
- Huge purple balls of tiny star-shaped florets on thick green stems
- This allium is not used for culinary purposes
- Produces grayish-green strap-like leaves
HEIGHT: 125-150 cm · SPREAD: 15-30 cm
Allium karataviense
ORNAMENTAL ONION
- Balls of lavender to white florets on short stems
- Foliage emerges blue with pink edges
- Mature leaves are flat and gray-green
HEIGHT: 15-25 cm · SPREAD: 15-20 cm
Allium schoenoprasum 'Rising Star'
CHIVES
- 'Rising Star' is shorter and more vigorous than the species
- Spherical lavender flowers
- Fine-textured gray-green hollow grass-like foliage
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Allium senescens 'Blue Eddy'
PINK CURLY ONION
- Clumps of blue-gray foliage
- Foliage grows in a spiral fashion
- Short stems hold spherical lilac-pink flowers
HEIGHT: 20-25 cm · SPREAD: 25-30 cm
Allium senescens var. glaucum
PINK CURLY ONION
- Clumps of gray-green foliage
- Foliage grows in a spiral fashion
- Short stems hold spherical bright pink flowers
HEIGHT: 15-20 cm · SPREAD: 20-30 cm
Alyssum montanum Mountain Gold ('Berggold')
MOUNTAIN GOLD ALYSSUM
- A popular rock garden plant
- Rich yellow fragrant flowers
- Forms a low trailing mound of silvery-gray foliage
HEIGHT: 10-15 cm · SPREAD: 30-45 cm
Alyssum saxatile 'Compacta'
BASKET OF GOLD
- AKA Aurinia saxatilis 'Compacta'
- A low-growing perennial with fragrant yellow flowers
- An attractive ground cover with gray-green foliage
HEIGHT: 20-30 cm · SPREAD: 30-50 cm
Amorpha canescens
LEAD PLANT
- Woody perennial
- Tiny bluish-purple flower spikes with gold anthers
- Pinnately compound grayish-green leaflets
HEIGHT: 60-80 cm · SPREAD: 60-80 cm
Anacyclus depressus
MOUNT ATLAS DAISY
- Little white daisies with a yellow eye and red underside
- Fern-like gray-green foliage from spring to fall
- Best used in the rock garden or in small cracks along walkways
HEIGHT: 10-15 cm · SPREAD: 20-30 cm
Anaphalis margaritacea
PEARLY EVERLASTING
- Small white button-like flowers with yellow centres
- Forms a bushy mound of hairy silver-gray foliage
- Often found along roadsides and in disturbed areas
HEIGHT: 60-80 cm · SPREAD: 30-60 cm
Antennaria dioica
PUSSYTOES
- Evergreen perennial that hugs the ground
- Silvery-green foliage bears tiny pale pink or white flowers on short stems
- Perfect for the rock garden or along and between walkways
HEIGHT: 5-12 cm · SPREAD: 15-30 cm
Antennaria dioica 'Rubra'
PINK PUSSYTOES
- Evergreen perennial that hugs the ground
- Silvery-green foliage bears tiny pink flowers on short stems
- Perfect for the rock garden or along and between walkways
HEIGHT: 5-12 cm · SPREAD: 15-30 cm
Antennaria plantaginifolia
PUSSYTOES
- Stoloniferous mat-forming perennial
- Fuzzy white flower heads tinged with pink
- Silver green foliage
HEIGHT: 30-50 cm · SPREAD: 60-80 cm
Anthyllis vulneraria var. coccinea
RED LADY'S-FINGERS
- Easy to grow rock garden plant
- Low trailing, gray-green foliage
- Unique flowers in orange and red shades
HEIGHT: 15-20 cm · SPREAD: 30-50 cm
Aquilegia flabellata 'Cameo Series Mixed'
JAPANESE FAN COLUMBINE
- Rainbow of bicoloured flowers
- This mix of colours includes shades of blue, white, pink, and yellow
- Mounds of blue-gray-green foliage
HEIGHT: 15-25 cm · SPREAD: 15-25 cm
Aquilegia vulgaris 'Black Barlow'
COLUMBINE
- Maroon-black double flowers
- Mound of gray-green foliage
- Excellent cut flower
HEIGHT: 60-80 cm · SPREAD: 30-40 cm
Aquilegia vulgaris 'Blue Barlow'
COLUMBINE
- Flowers are rich royal-blue
- Clumps of gray-green lobed foliage
- Excellent cut flower
HEIGHT: 60-90 cm · SPREAD: 30-50 cm
Aquilegia vulgaris 'Nora Barlow'
COLUMBINE
- Unique blossoms are fully double
- Petals are red and pink with greenish-white margins
- Clumps of gray-greenlobed foliage
HEIGHT: 60-80 cm · SPREAD: 30-50 cm
Aquilegia vulgaris 'Pink Barlow'
COLUMBINE
- Tidy compact habit makes this plant perfect for containers
- Starlike pink flowers with white centres above blue-green foliage
- Clumps of gray-green lobed foliage
HEIGHT: 50-60 cm · SPREAD: 30-50 cm
Aquilegia x 'Blue Bird'
COLUMBINE
- Upward-facing flowers over compact foliage
- Bicoloured flowers with light blue sepals and white petals
- Fern-like gray-green foliage
HEIGHT: 45-50 cm · SPREAD: 25-30 cm
Aquilegia x 'Bunting'
COLUMBINE
- Upward-facing flowers over compact foliage
- Bicoloured flowers with sky-blue sepals and white petals
- Fern-like gray-green foliage
HEIGHT: 45-50 cm · SPREAD: 25-30 cm
Aquilegia x 'Cardinal'
COLUMBINE
- Upward-facing flowers over compact foliage
- Bicoloured flowers with red sepals and white petals
- Fern-like gray-green foliage
HEIGHT: 45-50 cm · SPREAD: 25-30 cm
Aquilegia x 'Dove'
COLUMBINE
- Upward-facing flowers over compact foliage
- White flowers have contrasting yellow stamens
- Fern-like gray-green foliage
HEIGHT: 45-50 cm · SPREAD: 25-30 cm
Aquilegia x 'Goldfinch'
COLUMBINE
- Upward-facing yellow flowers over compact foliage
- Fern-like gray-green foliage
- Bloom Time: Late spring to early summer
HEIGHT: 45-50 cm · SPREAD: 25-30 cm
Aquilegia x 'Robin'
COLUMBINE
- Upward-facing flowers over compact foliage
- Bicoloured flowers with rose sepals and white petals
- Fern-like gray-green foliage
HEIGHT: 30-50 cm · SPREAD: 25-30 cm
Arabis blepharophylla Fruhlingszauber ('Spring Charm')
WALL CRESS
- Fragrant deep pink flowers
- Forms a low mound of gray-green leaves
- Semi-evergreen foliage
HEIGHT: 10-15 cm · SPREAD: 20-50 cm
Armeria juniperifolia
JUNIPER-LEAVED THRIFT
- AKA Armeria caespitosa
- Clusters of soft pink flowers on short stems
- Occasional rebloom in the fall in cooler temperatures
HEIGHT: 10-15 cm · SPREAD: 15-30 cm
Asphodeline lutea
KING'S SPEAR
- Clumps of narrow grass-like gray-green foliage
- Tall spikes rise above the foliage and bear fragrant yellow flowers
- Attractive green seed pods are left after flowering, maturing to brown in colour
HEIGHT: 80-120 cm · SPREAD: 30-60 cm
Aster laevis
SMOOTH ASTER
- AKA Symphyotrichum laeve
- Extremely hardy
- Lavender to light blue flowers appear on hairless stems
HEIGHT: 60-100 cm · SPREAD: 30-60 cm
Aubrieta cultorum 'Cascade Blue'
ROCK CRESS
- AKA Aubrietia deltoides
- Deep blue flowers above mat-forming foliage
- Well suited for rock walls or rock gardens
HEIGHT: 5-10 cm · SPREAD: 40-60 cm
Aubrieta cultorum 'Cascade Red'
ROCK CRESS
- AKA Aubrietia deltoides
- Deep magenta to rose-red flowers above mat-forming foliage
- Well suited for rock walls or rock gardens
HEIGHT: 5-10 cm · SPREAD: 40-60 cm
Aubrieta x 'Hendersonnii'
ROCK CRESS
- Mat-forming perennial with lilac-purple flowers
- Tiny four-petaled flowers above dull gray-green foliage
- Well suited for rock walls or rock gardens
HEIGHT: 8-15 cm · SPREAD: 20-50 cm
Baptisia australis
BLUE FALSE INDIGO
- Spikes of lupine-like deep blue flowers
- Attractive gray-green foliage
- Remains a specimen all season long
HEIGHT: 90-120 cm · SPREAD: 90-100 cm
Baptisia x 'Carolina Moonlight'
WILD INDIGO
- Butter-yellow spikes of flowers resemble lupines
- Attractive gray-green foliage
- Remains a specimen all season long
HEIGHT: 90-100 cm · SPREAD: 90-100 cm
Baptisia x 'Lemon Meringue' (PP24280, CPBR5097)
FALSE INDIGO
- Proven Winners® ColorChoice®
- Bright lemon-yellow flowers on compact, upright mound
- Attractive gray-green foliage
HEIGHT: 90-100 cm · SPREAD: 90-100 cm
Baptisia x 'Pink Lemonade' (PP30669, CPBRAF)
FALSE INDIGO
- Proven Winners® ColorChoice®
- Soft yellow flowers emerge in spring
- Blooms age to dusty raspberry-pink and yellow bicolour blooms
HEIGHT: 90-100 cm · SPREAD: 90-100 cm
Baptisia x 'Pink Truffles' (PP26588, CPBRAF)
FALSE INDIGO
- Proven Winners™ Color Choice®
- Pink flowers
- Attractive gray-green foliage
HEIGHT: 90-100 cm · SPREAD: 90-100 cm
Baptisia x 'Purple Smoke'
WILD INDIGO
- Vigorous grower with violet-blue, lupine-like flowers
- Attractive gray-green foliage
- Remains a specimen all season long
HEIGHT: 90-100 cm · SPREAD: 70-90 cm
Baptisia x Solarflare Prairieblues™ ('Solar Flare') (PP20408)
SOLARFLARE PRAIRIEBLUES™ WILD INDIGO
- A mature plant will produce more than 100 stems
- Flowers initially open lemon-yellow and mature to a unique orange to violet shade
- Attractive, gray-green foliage
HEIGHT: 90-100 cm · SPREAD: 70-90 cm
Baptisia x 'Vanilla Cream' (PP25663, CBRAF)
FALSE INDIGO
- Proven Winners® ColorChoice®
- Pastel yellow buds open to creamy-vanilla blooms
- New foliage emerges bronze coloured in the spring
HEIGHT: 60-90 cm · SPREAD: 70-90 cm
Baptisia x variicolor Twilite Prairieblues™ ('Twilite') (PP19011)
FALSE INDIGO
- Unique bicoloured flowers of deep violet-purple and lemon-yellow, on stems up to 100 cm
- Emerging stems of deep violet in early spring
- Attractive gray-green foliage
HEIGHT: 90-100 cm · SPREAD: 80-100 cm
Bouteloua curtipendula
SIDE OATS GRAMA
- AKA Bouteloua racemosa
- Dense with slightly arching light green blades maturing gold and sometimes red
- Purplish flowers
HEIGHT: 40-100 cm · SPREAD: 50-60 cm
Bouteloua gracilis
BLUE GRAMA
- AKA Bouteloua oligostachya
- Dense with slightly arching grey-green blades maturing purple, then light brown
- Purplish flowers
HEIGHT: 50-60 cm · SPREAD: 25-30 cm
Bouteloua gracilis 'Blonde Ambition' (PP22048)
BLUE GRAMA
- Low tuft of fine-textured blue-green leaves
- Chartreuse flowers age to blonde
- Seed stems produce seeds late summer, at right angles to the stems
HEIGHT: 50-60 cm · SPREAD: 25-30 cm
Bromus kalmii
PRAIRIE BROME
- Clumps of dark green stems holding either arching leaves or seeds
- Seed stems produce silvery pendulous seeds late spring
- Bloom Time: June to August
HEIGHT: 30-80 cm · SPREAD: 40-60 cm
Buddleia Flutterby Grande® Vanilla ('Podaras #1') (PP22080)
VANILLA
- Long upright panicles of fragrant creamy-white florets
- Arching branches display gray-green leaves
- Attractive to butterflies, bees, and hummingbirds
HEIGHT: 125-150 cm · SPREAD: 125-150 cm
Buddleia davidii 'Black Knight'
BLACK KNIGHT BUTTERFLY BUSH
- Long, upright panicles of fragrant, deep purple florets
- Arching branches display gray-green leaves
- Attractive to butterflies
HEIGHT: 150-200 cm · SPREAD: 120-150 cm
Buddleia davidii 'Ellen's Blue'
ELLEN'S BLUE BUTTERFLY BUSH
- Long, upright panicles of fragrant, true blue florets
- Arching branches display gray-green leaves
- Attractive to butterflies
HEIGHT: 150-175 cm · SPREAD: 120-150 cm
Buddleia davidii 'Pink Delight'
PINK DELIGHT BUTTERFLY BUSH
- Long, upright panicles of fragrant, bright pink florets
- Arching branches display gray-green leaves
- Attractive to butterflies
HEIGHT: 150-200 cm · SPREAD: 120-150 cm
Buddleia davidii 'White Profusion'
WHITE PROFUSION BUTTERFLY BUSH
- Long, upright panicles of fragrant, white florets
- Arching branches display gray-green leaves
- Attractive to butterflies
HEIGHT: 150-200 cm · SPREAD: 120-150 cm
Buddleia x Lo & Behold®Blue Chip ('Blue Chip') (PP19991, CPBR3602)
BLUE CHIP BUTTERFLY BUSH
- Proven Winners® ColorChoice®
- Panicles of fragrant, blue florets are smaller than the species
- Arching branches display silvery-green leaves
HEIGHT: 50-60 cm · SPREAD: 60-80 cm
Buddleia x Lo & Behold® Pink Micro Chip ('Pink Micro Chip') (PP26547, CPBRAF)
PINK MICRO CHIP BUTTERFLY BUSH
- Proven Winners® ColorChoice®
- Panicles of pink blooms
- Arching branches display gray-green leaves
HEIGHT: 40-50 cm · SPREAD: 40-50 cm
Buddleia x Lo & Behold® Ruby Chip ('SMNBDD') (PPAF, CPBRAF)
RUBY CHIP BUTTERFLY BUSH
- Proven Winners® ColorChoice®
- Panicles of red-pink blooms
- Arching branches display gray-green leaves
HEIGHT: 50-55 cm · SPREAD: 50-55 cm
Buddleia x weyeriana 'Bicolor'
BICOLOR BUTTERFLY BUSH
- Long, upright panicles of fragrant florets of yellow and raspberry
- Arching branches display gray-green leaves
- Attractive to butterflies
HEIGHT: 150-175 cm · SPREAD: 150-175 cm
Buddleia x weyeriana 'Honeycomb'
BUTTERFLY BUSH
- Long, upright panicles of fragrant, creamy-yellow florets
- Arching branches display gray-green leaves
- Attractive to butterflies
HEIGHT: 125-150 cm · SPREAD: 100-125 cm
Calamintha nepeta subs. nepeta
CALAMINT
- Forms a dense, rhizomatous carpet
- Tiny, lilac to white flowers
- Very fragrant, gray-green foliage
HEIGHT: 30-45 cm · SPREAD: 45-60 cm
Calluna vulgaris 'Silver King'
SILVER KING HEATHER
- Small evergreen shrub dense with slender erect branches
- Tiny scale-like leaves are silvery to pale grey-green
- Small white bell-shaped flowers
HEIGHT: 20-25 cm · SPREAD: 30-40 cm
Carex glauca
BLUE SEDGE
- AKA Carex flacca
- Semi-evergreen low mound of narrow arching blue-gray leaves
- Inconspicuous brownish flowers and seedheads
HEIGHT: 20-30 cm · SPREAD: 30-50 cm
Carex glauca 'Blue Zinger'
BLUE ZINGER SEDGE
- AKA Carex flacca 'Blue Zinger'
- Forms a low arching mound of narrow blades, slightly wider than the species
- Leaves are green close to the crown of the plant and fade to light blue-gray toward the tips
HEIGHT: 30-40 cm · SPREAD: 40-50 cm
Carex nigra
BLACK SEDGE
- Semi-evergreen low mound of narrow arching blue-green to blue-gray leaves
- Chocolate-brown to black flowers above the foliage
- Spreads slowly by rhizomes and can be used as a ground cover if given ample moisture
HEIGHT: 20-25 cm · SPREAD: 25-30 cm
Caryopteris x clandonensis 'Dark Knight'
BLUEBEARD
- Deep blue-purple flowers on the ends of the new growth in late summer
- Rounded shrub with fragrant bluish leaves with silvery undersides
- Attractive to hummingbirds, butterflies, and beneficial insects
HEIGHT: 100-125 cm · SPREAD: 100-125 cm
Catananche caerulea
CUPID'S DART
- Unique buds open to light blue cornflower-like flowers with dark centres
- Flowers appear on tall, thin stems
- Foliage is made up of linear, gray-green, grass-like leaves
HEIGHT: 30-60 cm · SPREAD: 30-45 cm
Cedrus deodara
DEODAR CEDAR
- Large pyramidal crown with gently arching branches
- Long soft gray-green needles are loosely spaced along the twigs
- Upright cones, greenish-purple when young, maturing to a reddish-brown
HEIGHT: 12-15 m · SPREAD: 6-9 m
Cedrus deodara 'Pendula Silver'
SILVER WEEPING DEODAR CEDAR
- Dense weeping form with a mounding habit
- Long soft gray-green needles darkening with age
- Upright cones, greenish-purple when young, maturing to a reddish-brown
HEIGHT: 200-300 cm · SPREAD: 175-250 cm
Centaurea dealbata
PERSIAN CORNFLOWER
- Unique rosy-pink flowers
- Clumps of deeply-lobed gray-green leaves
- Leaves have a silver underside
HEIGHT: 40-60 cm · SPREAD: 75-90 cm
Centaurea montana
BACHELOR'S BUTTON
- Other common names: Mountain Bluet
- Deep blue cornflowers up to 6 cm across, with reddish-blue centres and black-edged bracts
- Clump-forming perennial with gray-green strap-like leaves, up to 20 cm long
HEIGHT: 40-60 cm · SPREAD: 50-60 cm
Centranthus ruber
RED VALERIAN
- Fragrant carmine-rose star-shaped flower clusters
- Well-branched clumping perennial
- Grayish-green oval to lance-shaped leaves up to 10 cm long
HEIGHT: 60-80 cm · SPREAD: 50-70 cm
Centranthus ruber 'Albus'
WHITE VALERIAN
- Fragrant star-shaped white flower clusters
- Well-branched clumping perennial
- Oval to lance-shaped grayish-green leaves up to 10 cm long
HEIGHT: 60-80 cm · SPREAD: 50-60 cm
Cerastium tomentosum
SNOW-IN-SUMMER
- Bright, tiny white star-shaped flowers with dainty yellow centres
- Flowers rise slightly above the foliage
- Mat-forming ground cover with petite, silvery-gray leaves
HEIGHT: 10-15 cm · SPREAD: 60-100 cm
Chamaecyparis pisifera 'Filifera'
THREADLEAF FALSECYPRESS
- Slow-growing broad pyramid with a graceful mounding habit
- Thread-like gray-green foliage is held on arching branches
- Unique texture
HEIGHT: 3-4 m · SPREAD: 2-2 m
Cheilanthes lanosa
HAIRY LIP FERN
- Fronds are a silvery-green, covered in fine hair
- Delicate clump of fine-toothed fronds
- Great choice for rock walls or a bright shaded rock garden
HEIGHT: 15-30 cm · SPREAD: 20-30 cm
Chrysopsis villosa
GOLDEN ASTER
- AKA Heterotheca villosa
- Yellow daisy-like flowers with 10-25 petals per flower
- Hairy gray leaves are oblong, occasionally toothed, usually smooth-edged
HEIGHT: 30-40 cm · SPREAD: 30-45 cm
Cornus alba 'Argenteo Marginata'
TATARIAN DOGWOOD
- AKA Swida alba 'Argenteo Marginata'
- Tiny yellowish-white flowers in flat-topped clusters
- Abundant clusters of white berries are tinged blue-green in the summer
HEIGHT: 250-300 cm · SPREAD: 150-175 cm
Cornus racemosa
GRAY DOGWOOD
- AKA Swida racemosa
- Panicles of white flowers in late spring lead to white berries in the fall
- Grayish-red young branches provide contrast in the winter
HEIGHT: 3-4 m · SPREAD: 3-4 m
Daphne cneorum 'Ruby Glow'
RUBY GLOW DAPHNE
- Full flush of intoxicatingly fragrant, pink flowers cover the plant
- Flowers bloom sporadically in the summer, with smaller flush in the fall
- Yellow-brown seeds are visible in the summer
HEIGHT: 25-30 cm · SPREAD: 50-60 cm
Dianthus alpinus
ALPINE PINK
- AKA Dianthus allwoodii 'Alpinus'
- Semi-double flowers in shades of white, pink, and red
- Blue-gray, evergreen, grass-like foliage
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Dianthus gratianopolitanus 'Grandiflorus'
CHEDDAR PINKS
- Single rose-pink flowers on wiry stems
- Very fragrant showy flowers
- Foliage is a silvery-blue evergreen mound
HEIGHT: 20-30 cm · SPREAD: 30-45 cm
Dianthus plumarius nanus 'Pink Tones'
COTTAGE PINKS
- Fragrant, double, toothed flowers of light to mid-pink flowers
- Loose, evergreen foliage of silvery-blue
- Bloom Time: Early to midsummer
HEIGHT: 25-30 cm · SPREAD: 45-60 cm
Dianthus x 'Coconut Punch' (PP21876)
BORDER PINKS
- Proven Winners™ Color Choice®
- Large, fragrant, double burgundy and white flowers, up to 5 cm wide
- As the flowers mature, the white portion of the flowers widens and the burgundy lightens
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Dianthus x Fire Star™ ('Devon Xera') (PP14895, CPBR3111)
FIRE STAR™ DIANTHUS
- Buds open to deep fire-red flowers with crimson eyes
- Very fragrant and a vigorous grower
- Mounding evergreen blue-grey foliage stays compact
HEIGHT: 20-25 cm · SPREAD: 25-30 cm
Dianthus x 'Dragon Fruit' (PP21894)
BORDER PINKS
- Large, ruffled, fragrant, double flowers are bright pink with magenta markings
- Low mounds of blue-gray evergreen grass-like foliage
- Bloom Time: Summer
HEIGHT: 15-20 cm · SPREAD: 25-30 cm
Dianthus x 'Neon Star' (PP14549, COPF, CPBR2751)
PINKS
- Buds open to magenta-pink flowers
- Very fragrant and vigorous grower
- Evergreen, mounding, blue-grey foliage stays compact
HEIGHT: 20-25 cm · SPREAD: 20-30 cm
Dianthus x 'Pomegranate Kiss' (PP21895)
CHEDDAR PINKS
- Proven Winners™ Color Choice®
- Velvety-red double flowers splashed and edged with rose-pink markings
- Blue-gray grass-like foliage
HEIGHT: 10-15 cm · SPREAD: 15-30 cm
Dianthus x Coconut Surprise ('WP05 Yves') (PP18828, COPF)
COCONUT SURPRISE DIANTHUS
- Fully double white blooms with burgundy-red eye
- Bred for its spicy fragrance and bloom time
- Compact, mounding habit
HEIGHT: 15-25 cm · SPREAD: 20-30 cm
Dianthus x Early Bird™ Frosty ('WP10 VEN06') (PP23894)
FROSTY DIANTHUS
- Large, double, white blooms on sturdy stems
- Bred for its long flowering, fragrant flowers
- Forms a low, grassy, blue-green cushion
HEIGHT: 15-20 cm · SPREAD: 10-15 cm
Dianthus x Sugar Plum ('WP80 IAN04') (PP21398)
SUGAR PLUM DIANTHUS
- Semi-double wavy plum-pink petals edged in white, with a raspberry eye
- Buds are also an attractive plum colour
- Bred for its spicy fragrance and long bloom time
HEIGHT: 15-25 cm · SPREAD: 20-30 cm
Dianthus x Pink Fizz ('Xavia') (PP24018)
PINK FIZZ DIANTHUS
- Fully double deep pink flowers on sturdy stems
- Bred for its spicy fragrance and bloom time
- Compact mounding habit
HEIGHT: 15-25 cm · SPREAD: 20-30 cm
Dicentra canadensis
SQUIRREL CORN
- AKA Bicuculla canadensis, Corydalis canadensis, Diclytra canadensis
- Greenish-white heart-shaped flowers appear on arching stems above the foliage
- Some flowers may have a mauve tinge
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Dicentra cucullaria
DUTCHMAN'S BREECHES
- Flower stalks bear a row of nodding double spurred white flowers with yellow tips
- Flowers rise above the foliage
- Compact clump forming deeply divided blue-gray leaves up to 25 cm long
HEIGHT: 20-30 cm · SPREAD: 25-40 cm
Dicentra x 'Burning Hearts' (PP20797)
FERN-LEAVED BLEEDINGHEART
- Incredibly detailed red flowers with a slight white fringe on arching stems
- Silvery-blue mounding foliage has a delicate fern-like texture
- Known for its amazing contrast of texture and colour
HEIGHT: 20-25 cm · SPREAD: 30-40 cm
Echinops ritro
GLOBE THISTLE
- Steel-blue spiky sphere of florets
- Flowers rise above the foliage on sturdy stems
- Gray-green foliage is covered in cobweb-like hair
HEIGHT: 80-100 cm · SPREAD: 60-70 cm
Echinops ritro 'Veitch's Blue'
GLOBE THISTLE
- Larger globes and a more intense blue than the species
- Deep metallic-blue, spiky flowers on sturdy stems
- Gray-green foliage is covered in cobweb-like hair
HEIGHT: 80-90 cm · SPREAD: 60-70 cm
Elaeagnus commutata
SILVERBERRY
- AKA Elaeagnus argentea
- Inconspicuous fragrant yellow flowers
- Silvery fruits in late summer
HEIGHT: 150-175 cm · SPREAD: 175-200 cm
Elymus magellanicus
BLUE WHEAT GRASS
- Grass has a slightly arching upright habit and forms a dense clump
- Leaves have a very intense blue colour
- This is an evergreen grass in mild climates
HEIGHT: 50-80 cm · SPREAD: 40-50 cm
Elymus virginicus
VIRGINIA WILD RYE
- Grass has a slightly arching upright habit and forms a loose clump
- Coarse leaf blades are grayish-green
- Flower spikes emerge green, change to brown and are a bit thicker than E. canadensis
HEIGHT: 100-150 cm · SPREAD: 50-60 cm
Eragrostis trichodes
SAND LOVE GRASS
- Grass has an upright cascading habit and forms a disorganized clump
- Leaf blades are light green to gray, changing to reddish in the fall
- Hazy puffs of reddish-pink airy seed heads rise above foliage on stiff stems
HEIGHT: 80-120 cm · SPREAD: 60-80 cm
Euonymus fortunei Dan's Delight ('Dandel') (PBR)
DAN'S DELIGHT EUONYMUS
- Inconspicuous white flowers
- Blue-grey foliage sports irregular white margins
- Tough, low-growing, compact evergreen
HEIGHT: 100-125 cm · SPREAD: 80-100 cm
Gaillardia x grandiflora 'Arizona Apricot' (COPF)
BLANKET FLOWER
- Dwarf selection of blanket flower
- Apricot with yellow tips and a dark yellow centre
- Leaves are elongated, hairy and grayish-green
HEIGHT: 30-35 cm · SPREAD: 30-40 cm
Gaillardia x grandiflora 'Arizona Red Shades'
BLANKET FLOWER
- AKA Gaillardia aristata 'Arizona Red Shades'
- Compact selection
- Crimson-red blooms
HEIGHT: 30-35 cm · SPREAD: 30-40 cm
Gaillardia x grandiflora 'Arizona Sun'
BLANKET FLOWER
- AKA Gaillardia aristata 'Arizona Red Shades'
- Compact, uniform selection
- Fiery orange-red petals tipped in yellow
HEIGHT: 20-30 cm · SPREAD: 30-40 cm
Gaillardia x grandiflora Burgundy ('Burgunder')
BLANKET FLOWER
- Daisy-like burgundy-red petals surround a darker centre
- Leaves are elongated, hairy and grayish-green
- Drought tolerant
HEIGHT: 60-90 cm · SPREAD: 50-60 cm
Gaillardia x grandiflora 'Fanfare Blaze' (PP23494)
BLANKET FLOWER
- Ray florets are tubular in shape
- Orange-red centres and warm burnt-orange trumpeted petals
- Leaves are elongated, hairy and grayish-green
HEIGHT: 30-40 cm · SPREAD: 30-40 cm
Gaillardia x grandiflora Goblin ('Kobold')
GOBLIN BLANKET FLOWER
- Dwarf selection of blanket flower
- Daisy-like flame-red petals with ragged yellow edges
- Leaves are elongated, hairy, grayish-green
HEIGHT: 25-30 cm · SPREAD: 30-40 cm
Gaillardia x grandiflora 'Oranges and Lemons' (PP17092, COPF)
BLANKET FLOWER
- Yellow-tipped orange petals surround a golden-orange cone
- Vigorous upright plants produce an abundance of large blooms, up to 8 cm wide
- Leaves are elongated, hairy and grayish-green
HEIGHT: 50-60 cm · SPREAD: 40-50 cm
Gaillardia x grandiflora 'Red Sun' (PP2389, COPF)
RED SUN BLANKET FLOWER
- Dwarf selection of blanket flower
- Flowers have bright orange-red petals slightly tipped in yellow
- Leaves are elongated, hairy and grayish-green
HEIGHT: 25-35 cm · SPREAD: 30-40 cm
Gaillardia x grandiflora 'Sunset Sunrise' (PPAF, COPF)
BLANKET FLOWER
- Dwarf selection of blanket flower
- Two rows of yellow petals with a central orange eye and halo
- Leaves are elongated, hairy and grayish-green
HEIGHT: 35-40 cm · SPREAD: 30-40 cm
Geranium cinereum 'Ballerina'
DWARF CRANESBILL
- Lilac-pink flowers with a dark centre and purple veining
- Flowers appear almost stemless, just above the foliage
- Leaves consist of five to seven wedge-shaped lobes, divided almost to the base
HEIGHT: 20-25 cm · SPREAD: 25-30 cm
Geranium cinereum 'Giuseppe'
DWARF CRANESBILL
- Magenta-purple flowers with dark veins
- Flowers appear almost stemless, just above the foliage
- Leaves consist of five to seven, wedge-shaped lobes, divided almost to the base
HEIGHT: 15-20 cm · SPREAD: 30-40 cm
Geranium cinereum 'Lawrence Flatman'
DWARF CRANESBILL
- Very similar to 'Ballerina', with deeper veining in the flower
- Lilac-pink flowers have a dark centre and purple veining
- Flowers appear almost stemless, just above the foliage
HEIGHT: 15-20 cm · SPREAD: 20-30 cm
Geranium cinereum Purple Pillow ('Ravpil') (PP12829, CPBR2399)
PURPLE PILLOW CRANESBILL
- Reddish-purple flowers with dark veins
- Flowers appear almost stemless, just above the foliage
- Leaves consist of five to seven wedge-shaped lobes, divided almost to the base
HEIGHT: 15-20 cm · SPREAD: 30-40 cm
Geranium x 'Perfect Storm'
CRANESBILL
- Low, spreading habit
- Dramatic magenta-pink flowers with dark centres and veining
- Flowers appear almost stemless, just above the foliage
HEIGHT: 15-20 cm · SPREAD: 30-40 cm
Helianthemum nummularium 'Belgravia Rose'
ROCK ROSE
- Low spreading mat of evergreen, gray-green leaves
- Rose-pink flowers with yellow stamens, about 2.5 cm wide
- Great for rock gardens and front borders
HEIGHT: 15-20 cm · SPREAD: 60-75 cm
Hesperaloe parviflora
RED YUCCA
- AKA Hesperaloe yuccaefoia
- Clumping, grass-like, narrow, gray-green evergreen leaves, featuring white hairs on their edges
- Rare, arching spikes of reddish-pink, tubular florets are worth the wait
HEIGHT: 50-60 cm · SPREAD: 50-60 cm
Hierochloe odorata
SWEET GRASS
- AKA Anthoxanthum nitens
- Forms a spreading upright mound of gray-green foliage
- Blades reach 60 cm high
HEIGHT: 30-60 cm · SPREAD: 50-150 cm
Hippophae rhamnoides 'Juliet'
JULIET SEA BUCKTHORN
- Inconspicuous yellowish-white flowers appear before the leaves
- Large oval orange berries are prized for their high vitamin C, E and A content
- Silvery-green narrow leaves on spiny stems
HEIGHT: 5-6 m · SPREAD: 2-3 m
Hippophae rhamnoides 'Leikora'
LEIKORA SEA BUCKTHORN
- Inconspicuous yellowish-white flowers appear before the leaves
- Large oval orange berries are prized for their high vitamin C, E and A content
- Silvery-green narrow leaves on spiny stems
HEIGHT: 6 m · SPREAD: 3 cm
Hippophae rhamnoides 'Romeo'
ROMEO SEA BUCKTHORN
- Inconspicuous yellowish-white flowers appear before the leaves
- Selected to pollinate Juliet
- Silvery-green narrow leaves on spiny stems
HEIGHT: 6 m · SPREAD: 3 cm
Hosta Ben Vernooy ('Ben Vernooij') (PP24009)
BEN VERNOOIJ PLANTAIN LILY
- Blue-green foliage with a bold yellow margin aging white
- Sport of First Frost with very thick leaves
- Lavender flowers in summer
HEIGHT: 30-45 cm · SPREAD: 45-50 cm
Hosta 'Regal Supreme' (PP19818)
PLANTAIN LILY
- Large semi-upright habit
- Gray-green foliage with a creamy-yellow margin
- Margin changes to white by midsummer
HEIGHT: 70-75 cm · SPREAD: 100-125 cm
Hosta 'Silver Bay'
PLANTAIN LILY
- Medium-sized with heavily corrugated leaves
- Thick silver-blue-gray leaves are often cupped, sometimes twisted
- Very pale lavender flowers
HEIGHT: 35-40 cm · SPREAD: 80-90 cm
Hosta 'Sleeping Beauty'
PLANTAIN LILY
- Medium-sized hosta with thick pointed leaves
- Frosted blue-gray leaf with a creamy-white margin
- Pale lavender flowers
HEIGHT: 35-40 cm · SPREAD: 50-60 cm
Hypericum frondosum 'Sunburst'
HYPERICUM
- Five-petaled yellow flowers are almost obscured by the cloud of stamens
- Flowers are followed by seed capsules
- Rounded gray-green leaves
HEIGHT: 50-60 cm · SPREAD: 80-100 cm
Hypericum prolificum
SHRUBBY ST. JOHN'S WORT
- Five-petaled yellow flowers are almost obscured by a cloud of stamens
- Flowers are followed by seed capsules
- Narrow green leaves
HEIGHT: 80-100 cm · SPREAD: 80-100 cm
Iris ensata 'Variegata'
VARIEGATED JAPANESE IRIS
- Iris kaempferi 'Variegata'
- Large open-faced deep purple flowers with small yellow signals
- Blades of green-gray with a creamy-white vertical stripe along one margin
HEIGHT: 50-60 cm · SPREAD: 40-50 cm
Iris pallida 'Argentea Variegata'
VARIEGATED SWEET IRIS
- Large ruffled vibrant lavender-blue flowers
- Sword-like leaves are gray-green with a single white margin
- Sweetly fragrant flowers
HEIGHT: 40-50 cm · SPREAD: 40-50 cm
Iris pumila 'Banbury Ruffles'
STANDARD DWARF BEARDED IRIS
- Flowers are deep violet-blue
- Large maroon-purple patches on the falls
- Blue beards
HEIGHT: 25-35 cm · SPREAD: 30-40 cm
Juniperus chinensis 'Mountbatten'
MOUNTBATTEN JUNIPER
- Narrow, columnar growth habit
- Upright growing branches are gray-green throughout the year
- Use in groups for screening or in confined areas of the landscape
HEIGHT: 250-300 cm · SPREAD: 150-175 cm
Juniperus chinensis 'Ontario Green'
ONTARIO GREEN JUNIPER
- Compact, columnar growth habit
- Upright growing branches hold gray-green foliage throughout the year
- Use in groups for screening or for confined areas of the landscape
HEIGHT: 225-250 cm · SPREAD: 150-175 cm
Juniperus chinensis 'Shimpaku'
SHIMPAKU JUNIPER
- Dwarf, irregular, vase-shaped growth habit
- Scale-like gray-green to dull dark green needles are soft to the touch
- Develops an attractive flaking bark with age
HEIGHT: 30-80 cm · SPREAD: 50-150 cm
Juniperus communis compressa
COMPRESSA JUNIPER
- Very tight cigar-shaped slow-growing upright
- Open-scale texture on mature growth and closed on juvenile foliage
- Light green needles with light blue bars on the upper surfaces
HEIGHT: 90-100 cm · SPREAD: 25-30 cm
Juniperus communis var. 'Depressa'
DEPRESSA JUNIPER
- Low spreading habit with upwardly ascending branch tips
- Gray-green to blue-green awl-like needles
- Foliage turns a brownish colour in the winter
HEIGHT: 80-125 cm · SPREAD: 100-150 cm
Juniperus horizontalis 'Pancake'
PANCAKE JUNIPER
- Ground-hugging spreading juniper
- Grey-blue foliage throughout the growing season
- Feathery texture takes on a light purple hue in the winter season
HEIGHT: 10-12 cm · SPREAD: 100-125 cm
Juniperus sabina 'Broadmoor'
BROADMOOR JUNIPER
- Dense mound of spreading branches with vertical branchlets
- Blue-green foliage retains its colour year round
- Use as a ground cover or for mass plantings
HEIGHT: 60-80 cm · SPREAD: 175-200 cm
Juniperus sabina Moor-Dense® ('Monard') (PP6656)
MOOR-DENSE® JUNIPER
- Low, spreading, mounding habit
- Foliage on vertical branchlets is green year round
- Use as a ground cover or for mass plantings
HEIGHT: 30-40 cm · SPREAD: 100-125 cm
Juniperus sabina 'Skandia'
SKANDIA JUNIPER
- Low spreading plant
- Foliage is a soft gray-green year round
- Use as a ground cover or for mass plantings
HEIGHT: 30-40 cm · SPREAD: 100-150 cm
Juniperus scopulorum 'Medora'
MEDORA JUNIPER
- Narrow, columnar growth habit
- Upright branches hold grey-blue foliage throughout the year
- Winter colour leaning toward plum
HEIGHT: 250-300 cm · SPREAD: 100-125 cm
Juniperus virginiana 'Grey Owl'
GREY OWL JUNIPER
- Wide spreading habit
- Fine-textured arching branches are silvery-gray year round
- Berries are dark blue
HEIGHT: 90-100 cm · SPREAD: 175-200 cm
Juniperus virginiana 'Taylor'
TAYLOR EASTERN RED CEDAR
- Narrow columnar form with nearly vertical branches
- Pale green to bluish-gray scaly awl-like foliage
- Plant as a specimen or in a group
HEIGHT: 4-5 m · SPREAD: 100-125 cm
Juniperus x pfitzeriana 'Pfitzeriana Compacta'
COMPACT PFITZER JUNIPER
- Compact mounding habit
- Graceful foliage is gray-green year round: juvenile foliage closed-scale needles and mature foliage open-scale
- Good for low screening, foundation, or mass planting
HEIGHT: 30-40 cm · SPREAD: 150-175 cm
Juniperus x pfitzeriana 'Wilhelm Pfitzer'
PFITZER JUNIPER
- Wide-spreading horizontally-tiered branches with drooping tips
- Broad rounded shape with gray-green foliage year round
- Good for screening
HEIGHT: 175-200 cm · SPREAD: 250-300 cm
Kniphofia x 'Earliest of All'
RED HOT POKER
- Flower spikes are dense with orange flowers with yellow stamens
- Clumps of narrow strap-like gray-green foliage
- Tough evergreen foliage has an upright, arching habit
HEIGHT: 70-80 cm · SPREAD: 30-45 cm
Koeleria glauca
BLUE HAIR GRASS
- AKA: Koeleria macrantha ssp. glauca
- Forms a dense mound of thin blue-gray leaves
- Slender glossy green flower spikes rise well above the foliage
HEIGHT: 25-90 cm · SPREAD: 15-30 cm
Koeleria pyramidata (cristata)
PRAIRIE JUNE GRASS
- AKA: Koeleria cristata, Koeleria macrantha
- Forms a dense mound of green to gray-green narrow leaves
- Foliage colour may vary slightly according to growing conditions
HEIGHT: 15-60 cm · SPREAD: 20-30 cm
Lavandula angustifolia 'Arctic Snow'
ENGLISH LAVENDER
- Spikes of fragrant white flowers on sturdy stems
- Scented gray-green foliage
- Uniform and compact shrub-like habit
HEIGHT: 30-50 cm · SPREAD: 30-50 cm
Lavandula angustifolia 'Big Time White'
BIG TIME WHITE LAVENDER
- Large spikes of white flowers on sturdy stems
- Scented compact gray-green foliage
- Uniform and compact shrub-like habit
HEIGHT: 30-50 cm · SPREAD: 30-50 cm
Lavandula angustifolia 'Ellagance Pink'
ENGLISH LAVENDER
- Spikes of light pink flowers on sturdy stems
- Gray-green scented foliage
- Uniform and compact shrub-like habit
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Lavandula angustifolia 'Ellagance Purple'
ENGLISH LAVENDER
- Spikes of deep purple flowers on sturdy stems
- Scented gray-green foliage
- Uniform and compact shrub-like habit
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Lavandula angustifolia 'Ellagance Snow'
ENGLISH LAVENDER
- Spikes of white flowers on sturdy stems
- Gray-green scented foliage
- Uniform and compact shrub-like habit
HEIGHT: 25-30 cm · SPREAD: 25-30 cm
Lavandula angustifolia 'Hidcote Blue'
ENGLISH LAVENDER
- Spikes of purple flowers
- Scented gray-green foliage
- Compact shrub-like habit
HEIGHT: 40-45 cm · SPREAD: 50-60 cm
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Lavandula angustifolia 'Imperial Gem'
ENGLISH LAVENDER
- Fragrant vibrant purple flowers
- Compact short stemmed stalks
- Clusters of flowers create globe like plant structure
HEIGHT: 45-60 cm · SPREAD: 45-60 cm
Lavandula angustifolia 'Munstead'
ENGLISH LAVENDER
- Spikes of medium purple flowers held above the foliage
- Scented gray-green foliage
- Compact but somewhat looser flower spikes than 'Hidcote'
HEIGHT: 30-40 cm · SPREAD: 50-60 cm
Lavandula intermedia 'Provence'
FAT SPIKE LAVENDER
- Spikes of fragrant deep purple flowers
- Flower spikes are broader and longer than angustifolia types
- Scented gray-green foliage
HEIGHT: 60-75 cm · SPREAD: 50-60 cm
Lavandula x intermedia 'Grosso'
FAT SPIKE LAVENDER
- Fragrant spikes of deep blue-purple flowers
- Flower spikes are broader and longer than angustifolia types
- Scented gray-green foliage
HEIGHT: 50-60 cm · SPREAD: 50-60 cm
Lavandula x intermedia Phenomenal® ('Niko') (PP24193)
PHENOMENAL® FAT SPIKE LAVENDER
- Spikes of rich lavender-purple flowers
- Intensely fragrant silvery-green foliage
- Can be shaped for low border hedges
HEIGHT: 50-75 cm · SPREAD: 100-125 cm
Leontopodium alpinum
EDELWEISS
- Silvery-white woolly bracts surround a tiny yellow flower
- White bracts are the most prominent feature when describing the flower
- Silvery-gray strap-like foliage
HEIGHT: 15-20 cm · SPREAD: 30-35 cm
Linum perenne
PERENNIAL FLAX
- Delicate sky blue five-petalled flowers
- Gray-green airy foliage
- Wiry stems of narrow linear leaves, 2.5 cm long
HEIGHT: 25-30 cm · SPREAD: 25-45 cm
Lonicera xylosteum 'Emerald Mound'
EMERALD MOUND HONEYSUCKLE
- AKA Lonicera xylosteum 'Compacta'
- Small creamy-white fragrant flowers appear with the leaves
- Dark red berries in the fall
HEIGHT: 50-60 cm · SPREAD: 100-125 cm
Macleaya microcarpa 'Kelway's Coral Plume'
PLUME POPPY
- Airy panicles of creamy-white flowers
- Flowers age to a coral colour
- Deeply lobed large lily pad-like leaves are gray-green with whitish-green hairy undersides
HEIGHT: 180-240 cm · SPREAD: 90-120 cm
Miscanthus sinensis 'Autumn Red'
AUTUMN RED MAIDEN GRASS
- Green leaves gracefully arch on sturdy stalks, turning brilliant orange-red in the fall
- 'Autumn Red' has a softer textured leaf than most miscanthus
- Bloom Time: Summer
HEIGHT: 100-150 cm · SPREAD: 80-100 cm
Nepeta faassenii 'Cat's Meow' (PP24472, CPBR5098)
CATMINT
- Proven Winners® ColorChoice®
- Sky-blue flower clusters are sterile, producing no seeds
- Aromatic scalloped hairy gray-green leaves
HEIGHT: 40-60 cm · SPREAD: 75-90 cm
Nepeta faassenii 'Cat's Pajamas' (PP31127, CPBRAF)
CATMINT
- Proven Winners® ColorChoice®
- Sterile indigo flowers in clusters
- Rosy-purple calyxes extend the colour long after the blooms finish
HEIGHT: 40-50 cm · SPREAD: 40-60 cm
Nepeta faassenii 'Dropmore'
BLUE CATMINT
- Sterile violet-blue flowers in clusters rise slightly above the foliage
- Aromatic scalloped hairy gray-green leaves
- Drought-tolerant perennial
HEIGHT: 40-45 cm · SPREAD: 45-50 cm
Nepeta faassenii 'Purrsian Blue' (PP24788)
CATMINT
- Sterile hybrid, producing no seeds
- Low growing, compact, rounded habit
- Closely spaced violet-blue flower clusters rise slightly above the foliage
HEIGHT: 25-30 cm · SPREAD: 30-40 cm
Nepeta faassenii 'Six Hills Giant'
CATMINT
- Sterile periwinkle-blue flowers in clusters rise slightly above the foliage
- Aromatic scalloped hairy gray-green leaves
- Drought tolerant perennial
HEIGHT: 75-90 cm · SPREAD: 40-50 cm
Nepeta faassenii 'Walker's Low'
CATMINT
- Sterile violet-blue flowers in clusters above the foliage
- Aromatic scalloped hairy gray-green leaves
- Drought-tolerant perennial
HEIGHT: 40-50 cm · SPREAD: 75-90 cm
Nepeta grandiflora 'Dawn to Dusk'
SHOWY CATMINT
- Soft pink flower clusters rise above the foliage
- Scalloped aromatic gray-green leaves
- Drought tolerant perennial
HEIGHT: 60-75 cm · SPREAD: 50-60 cm
Nepeta mussinii
CATMINT
- AKA Nepeta racemosa
- Violet-blue flower clusters rise above the foliage
- Aromatic scalloped hairy gray-green leaves
HEIGHT: 35-40 cm · SPREAD: 50-60 cm
Nepeta x 'Early Bird'
CATMINT
- Low growing compact habit
- Violet-blue flower clusters rise slightly above the foliage
- Aromatic scalloped gray-green leaves
HEIGHT: 25-30 cm · SPREAD: 30-40 cm
Origanum x 'Bristol Cross'
ORNAMENTAL OREGANO
- Cascading stems hold lime-green to pink chain-like bracts
- Tiny tubular magenta flowers protrude from the tip of the chains
- Small ovate-rounded green-gray leaves, 2 cm long
HEIGHT: 20-30 cm · SPREAD: 35-45 cm
Panicum virgatum 'Apache Rose' (PP29142, CPBR5651)
APACHE ROSE SWITCH GRASS
- Proven Winners® ColorChoice®
- Dense upright columnar habit with grey-green foliage
- Tips become flushed with a hint of rosy-red in the fall and rose-coloured panicles appear
HEIGHT: 100-125 cm · SPREAD: 70-80 cm
Panicum virgatum 'Cheyenne Sky' (PP23209)
CHEYENNE SKY SWITCH GRASS
- Proven Winners® ColorChoice®
- Forms a tight upright clump of blue-green foliage
- Airy burgundy-red cloud-like panicles, 30 cm long, rise above the foliage
HEIGHT: 60-100 cm · SPREAD: 50-70 cm
Panicum virgatum 'Cloud Nine'
CLOUD NINE SWITCH GRASS
- Forms a tight upright clump of gray-green foliage becoming vase-shaped with age
- Flat leaf blades are 30 cm long, branching from upright stems
- Grass is topped with golden airy cloud-like panicles
HEIGHT: 150-200 cm · SPREAD: 80-100 cm
Panicum virgatum 'Dallas Blues' (PP11202)
DALLAS BLUES SWITCH GRASS
- Forms a dense upright clump of steel-blue to green foliage
- This cultivar has a wider leaf blade, (2-4 cm wide) that arches from upright stems
- Purple-pink panicles about 50 cm long above the leaves
HEIGHT: 150-175 cm · SPREAD: 70-100 cm
Panicum virgatum 'Heavy Metal'
HEAVY METAL SWITCH GRASS
- Forms a very tight upright vase-shaped clump of intense metallic-blue foliage
- Airy cloud-like pinkish panicles shimmer above the foliage
- Leaves have a good yellow fall colour
HEIGHT: 120-150 cm · SPREAD: 50-80 cm
Panicum virgatum 'Northwind'
NORTHWIND SWITCH GRASS
- Forms a tight upright clump of gray-green foliage becoming vase-shaped with age
- Flat leaf blades are 30 cm long, branching almost vertically from upright stems
- Grass is topped with slender airy cloud-like green panicles
HEIGHT: 125-150 cm · SPREAD: 70-90 cm
Panicum virgatum 'Prairie Fire' (PP19367)
PRAIRIE FIRE SWITCH GRASS
- Forms a tight, upright clump of blue-green foliage
- Airy cloud-like pinkish panicles shimmer above the foliage
- Leaves turn a dark wine-red in early summer, starting at the tips
HEIGHT: 125-150 cm · SPREAD: 70-80 cm
Panicum virgatum 'Prairie Flame'
PRAIRIE FLAME SWITCH GRASS
- Forms a tight upright clump of blue-green foliage
- Airy cloud-like pinkish-red panicles rise above the foliage
- Leaves turn a dark wine-red and burgundy as the summer progresses
HEIGHT: 125-150 cm · SPREAD: 70-90 cm
Panicum virgatum Ruby Ribbons™ ('RR1') (PP17944)
RUBY RIBBONS™ SWITCH GRASS
- A cross between Panicum 'Haense Herms and 'Heavy Metal'
- Blue-green blades develop wine-red tips as they mature
- Panicles of fine pinkish-red flowers are held above the blades
HEIGHT: 125-150 cm · SPREAD: 70-90 cm
Panicum virgatum 'Totem Pole' (PP29951, CPBRAF)
TOTEM POLE SWITCH GRASS
- Proven Winners® ColorChoice®
- Forms a very upright column of steel blue foliage and powdery blue stems
- Golden seed panicles appear in early fall
HEIGHT: 170-180 cm · SPREAD: 70-80 cm
Pennisetum orientale 'Karley Rose' (PP12909)
ORIENTAL FOUNTAIN GRASS
- Forms a dense mounding clump of gray-green blades
- Soft, dark pinkish-white bottlebrush-like flower spikes in early summer
- Upright and arching flower spikes rise above the foliage on slender stalks
HEIGHT: 90-100 cm · SPREAD: 90-120 cm
Perovskia atriplicifolia
RUSSIAN SAGE
- AKA Salvia yangii
- Tiny violet-blue flowers on branched, tiered panicles
- Heavily-dissected silver-gray aromatic foliage
HEIGHT: 85-95 cm · SPREAD: 80-90 cm
Perovskia atriplicifolia 'Denim 'n Lace' (PP28445, CPBR5568)
RUSSIAN SAGE
- AKA Salvia yangii 'Denim 'n Lace'
- Bright sky blue flowers are held on amethyst calyxes
- Narrow silver-gray leaves with a serrated edge
HEIGHT: 60-70 cm · SPREAD: 50-60 cm
Perovskia atriplicifolia 'Filigran'
FERNLEAF RUSSIAN SAGE
- AKA Salvia yangii 'Filigran'
- Tiny violet-blue flowers on branched, tiered panicles
- Finely dissected silver-gray foliage
HEIGHT: 60-70 cm · SPREAD: 50-60 cm
Perovskia atriplicifolia Lacey Blue ('Lisslitt') (PP20845, COPF)
LACEY BLUE SAGE
- AKA Salvia yangii 'Lisslitt'
- Larger and deeper blue flowers than the species
- Violet-blue flowers are profuse on compact spikes
HEIGHT: 40-45 cm · SPREAD: 50-60 cm
Perovskia atriplicifolia PEEK-A-BLUE® ('WALPPB') (PPAF)
PEEK-A-BLUE® RUSSIAN SAGE
- AKA Salvia yangii PEEK-A-BLUE®
- Violet-blue flowers are held on branched, tiered panicles
- Lacy silver-gray foliage
HEIGHT: 40-45 cm · SPREAD: 50-60 cm
Perovskia x 'Little Spire' (PP11643, CPBR1437)
RUSSIAN SAGE
- AKA Salvia yangii x 'Little Spire'
- Tiny violet-blue flowers
- Flowers form on branched, tiered panicles
HEIGHT: 60-70 cm · SPREAD: 50-60 cm
Phlomis fruticosa
JERUSALEM SAGE
- Whorls of hooded yellow flowers
- Narrowly ovate velvety gray-green foliage
- The leaves are slightly cupped, exposing the silver undersides
HEIGHT: 50-60 cm · SPREAD: 50-60 cm
Phyteuma scheuchzeri
HORNED RAMPION
- Violet-blue flowers form unique spiked ball-shaped clusters
- The spikes are very soft petals with rounded edges and delicate spirals at the tips
- Low, mounding habit with linear gray-green foliage
HEIGHT: 20-30 cm · SPREAD: 30-40 cm
Picea glauca
WHITE SPRUCE
- Dense medium-sized uniformly pyramidal conifer
- Stiff spirally arranged needles are blue-green
- Needles are aromatic when crushed
HEIGHT: 20-25 m · SPREAD: 6-8 m
Picea glauca 'Densata'
BLACK HILLS WHITE SPRUCE
- A slower-growing dense uniform pyramidal conifer
- Stiff spirally-arranged needles are bright green to blue-green
- Can be used as a specimen or for screening
HEIGHT: 12-13 m · SPREAD: 5-6 m
Picea glauca 'Pendula'
WEEPING WHITE SPRUCE
- Narrow and conical in shape with an upright central leader
- Secondary branches sweep down to create a layered look
- Short, tight, blue-green needles
HEIGHT: 8-10 m · SPREAD: 175-200 cm
Picea glauca var. densata Skinny Blue Genes™ ('Westervelt')
SKINNY BLUE GENES™ SPRUCE
- Slender, uniform growth habit with dense branching to the ground
- Stiff short needles are a dull blue-green
- Makes an ideal specimen or for use as a privacy screen
HEIGHT: 5-6 m · SPREAD: 2-2.50 m
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Picea omorika 'Berliner's Weeper'
WEEPING SERBIAN SPRUCE
- Narrow upright form with weeping branches
- Blue-grey needles with silvery undersides
- Medium grower: 3-4 metres in 10 years
HEIGHT: 5-7 m · SPREAD: 4-4 m
Picea pungens 'Montgomery'
MONTGOMERY BLUE SPRUCE
- Very slow-growing compact cultivar with a broad cone shape
- Blue needles hold their colour well throughout the year
- Use as a low screen or in a rock garden
HEIGHT: 175-250 cm · SPREAD: 150-175 cm
Picea pungens 'Waldbrunn'
WALDBRUNN DWARF BLUE SPRUCE
- Slow-growing mounding cultivar
- Blue-gray needles
- Horizontal branching to the ground
HEIGHT: 40-50 cm · SPREAD: 70-90 cm
Pinus aristata
BRISTLECONE PINE
- An ancient, long-living specimen
- Open irregularly-branched growth habit
- Blue-green needles have scattered speckles of white resin
HEIGHT: 250-300 cm · SPREAD: 150-200 cm
Pinus parviflora 'Glauca'
JAPANESE WHITE PINE
- Open broad pyramidal form with nearly horizontal branching
- Attractive bluish-green to gray needles are somewhat twisted or contorted
- A great specimen with its colour and irregular growth habit
HEIGHT: 8-12 m · SPREAD: 6-10 m
Pinus parviflora Ibokan ('Ibo can')
IBO CAN JAPANESE WHITE PINE
- Dwarf irregular growth habit
- Slow-growing, and maintaining a spreading, densely branched upright form
- Attractive gray-green foliage emerges silver-blue in the spring
HEIGHT: 275-300 cm · SPREAD: 225-250 cm
Pinus sylvestris 'Helen Bergman'
HELEN BERGMAN SCOTS PINE
- Slow-growing flat to rounded growth habit
- Needles are short and deep green
- Mature brown bark exfoliates to reveal an orange tinge
HEIGHT: 30-40 cm · SPREAD: 40-60 cm
Populus grandidentata
BIG-TOOTHED ASPEN
- Open irregular crown with coarse spreading branches
- Leaves are ovate with a serrated edge, green on top and whitish underneath
- Drooping catkins are tan coloured at maturity
HEIGHT: 18-20 m · SPREAD: 8-10 m
Potentilla fruticosa 'Yellow Gem' (COPF)
YELLOW GEM CINQUEFOIL
- Wide bright yellow flowers
- Potentilla is one of the few plants to flower all summer
- Inconspicuous seeds persist into the winter
HEIGHT: 40-50 cm · SPREAD: 60-80 cm
Pyrus salicifolia pendula Silver Frost® ('Silfrozam')
SILVER FROST® ORNAMENTAL PEAR
- Oval to rounded crown with horizontally pendulous branches
- A profusion of single white flowers
- Slender, silvery to blue-green leaves in the summer
HEIGHT: 4-4 m · SPREAD: 3-4 m
Rhodiola rhodantha
REDPOD STONECROP
- AKA Sedum rhodantha or Clementsia rhodantha
- Clump-forming succulent
- Rose-pink flower clusters form on thick branchless stems
HEIGHT: 50-60 cm · SPREAD: 30-40 cm
Rhodiola rosea
AARON'S ROD
- AKA Sedum rosea
- Clump-forming succulent
- Yellow-green flower clusters form on thick branchless stems
HEIGHT: 25-30 cm · SPREAD: 20-25 cm
Rhododendron 'Ramapo'
RAMAPO RHODODENDRON
- Clusters of small mauve trumpet-shaped flowers
- Small gray-green leaves
- Low spreading habit
HEIGHT: 50-60 cm · SPREAD: 50-60 cm
Rhododendron impeditum
DWARF PURPLE RHODODENDRON
- Clusters of small mauve trumpet-shaped flowers
- Very small gray-green leaves
- Low, spreading habit
HEIGHT: 40-50 cm · SPREAD: 60-80 cm
Rosmarinus officinalis
ROSEMARY
- AKA Salvia rosmarinus
- Upright to rounded bushy shrub
- Aromatic evergreen leaves are used for culinary purposes
HEIGHT: 2 m
Rudbeckia subtomentosa 'Henry Eilers'
SWEET CONEFLOWER
- Clumps of stiff upright well-branched stems
- Quilled yellow petals surround a brown central eye
- Basal leaves appear early spring and leafy stems appear in June
HEIGHT: 125-150 cm · SPREAD: 60-90 cm
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Salix boydii
BOYD'S DWARF WILLOW
- Very slow growing deciduous shrub
- Silvery-grey leaves on hairy gnarled stems
- Perfect for bonsai and small rock garden spaces
HEIGHT: 20-30 cm · SPREAD: 20-25 cm
Salix discolor
PUSSY WILLOW
- Soft silky silvery catkins appear before the leaves
- Medium-green leaves have downy gray-white undersides
- Upright habit
HEIGHT: 5-6 m · SPREAD: 125-150 cm
Salvia nemorosa Snow Hill ('Schneehugel')
SNOW HILL SAGE
- AKA Salvia sylvestris 'Schneehuegel'
- Spikes of soft white flowers
- Gray-green foliage is fragrant when crushed
HEIGHT: 45-50 cm · SPREAD: 40-45 cm
Salvia nemorosa 'Sensation White'
SENSATION WHITE SAGE
- Spikes of soft white flowers
- Gray-green foliage is fragrant when crushed
- Excellent cut flower, dried or fresh
HEIGHT: 30-35 cm · SPREAD: 40-55 cm
Salvia officinalis
COMMON SAGE
- Sub-shrub, with an upright habit
- Gray-green woolly oblong to ovate leaves, 8 cm long
- Lilac-blue flowers
HEIGHT: 60-70 cm · SPREAD: 80-90 cm
Salvia verticillata 'Purple Rain'
WHORLED SAGE
- Ovate to oblong hairy gray-green foliage
- Upright spiked whorls of deep purple flowers
- Suitable for the front border
HEIGHT: 35-40 cm · SPREAD: 40-50 cm
Sanguisorba menziessii
ALASKAN BURNET
- Forms spreading clumps in the garden
- Bottlebrush-like spikes of small crimson-red flowers
- Flowers at the tops of the spikes open first, and working down
HEIGHT: 75-85 cm · SPREAD: 40-50 cm
Saxifraga paniculata
ENCRUSTED SAXIFRAGE
- AKA Saxifraga aizoon
- Evergreen alpine species
- Tall red stems bear loose clusters of tiny white flowers
HEIGHT: 10-30 cm · SPREAD: 20-30 cm
Scabiosa caucasica 'Perfecta Alba'
PINCUSHION
- Clump forming perennial
- Double white frilly petals with white stamens
- Centre stamens resemble pins in a pincushion
HEIGHT: 50-60 cm · SPREAD: 40-50 cm
Scabiosa caucasica 'Perfecta Blue'
PINCUSHION
- Clump-forming perennial
- Double blue frilly petals with creamy-white stamens
- Centre stamens resemble pins in a pincushion
HEIGHT: 55-60 cm · SPREAD: 40-50 cm
Scabiosa columbaria 'Butterfly Blue'
PINCUSHION
- Compact clump-forming perennial
- Outer lavender-blue ruffled petals have domed paler blue stamens
- Centre stamens resemble pins in a pincushion
HEIGHT: 30-40 cm · SPREAD: 30-40 cm
Scabiosa columbaria 'Pink Mist' (PP8957, COPF, CPBR1034)
PINCUSHION
- Compact clump-forming perennial
- Outer pink ruffled petals have domed paler pink stamens
- Centre stamens resemble pins in a pincushion
HEIGHT: 30-40 cm · SPREAD: 30-40 cm
Scirpus acutus
HARD STEM BULRUSH
- AKA: Schoenoplectus acutus var. occidentalis
- Scirpus are not grasses, they are perennial sedges
- Upright cylindrical gray-green stems have 3 to 4 slender sheathed leaves at the base
HEIGHT: 100-175 cm · SPREAD: 50-100 cm
Scutellaria alpina 'Arcobaleno'
ALPINE SKULLCAP
- Spreading tuft-forming perennial
- Each plant blooms in a rainbow of colours
- Tubular two-lipped flowers of blues, pinks, creams and purples
HEIGHT: 15-20 cm · SPREAD: 25-30 cm
Scutellaria alpina 'Moonbeam'
YELLOW ALPINE SKULLCAP
- Spreading tuft-forming perennial
- Tubular two-lipped pale yellow flowers
- Ovate hairy gray-green leaves
HEIGHT: 20-25 cm · SPREAD: 25-30 cm
Sedum cauticola
STONECROP
- AKA Hylotelephium cauticola
- Compact, mounding habit
- Gray-blue lightly-scalloped leaves are edged in pink
HEIGHT: 5-10 cm · SPREAD: 25-30 cm
Sedum cauticola 'Lidakense'
STONECROP
- Clump-forming sedum with a trailing habit
- Small deep pink clusters of tiny star-shaped flowers
- Bluish-gray succulent leaves with purple highlights
HEIGHT: 10-15 cm · SPREAD: 30-40 cm
Sedum telephium 'Matrona'
STONECROP
- Clumping mounding habit
- Upright stems with round, deep gray-green leaves tinged with purple
- Soft pink star-shaped flowers form clusters on sturdy stems
HEIGHT: 40-50 cm · SPREAD: 45-60 cm
Sedum telephium 'Red Cauli'
STONECROP
- Clumping mounding habit
- Upright stems with round purple-tinged gray-green leaves
- Magenta-red star-shaped flowers form clusters on sturdy stems
HEIGHT: 30-40 cm · SPREAD: 40-50 cm
Sedum telephium ssp. ruprechtii 'Hab Gray'
STONECROP
- Clump forming with stiff gradual arching stems
- Clusters of tiny yellow star-shaped flowers
- Leaves are round, dusky and blue-gray in colour
HEIGHT: 45-50 cm · SPREAD: 45-60 cm
Sedum x 'Dazzleberry' (PP22457)
STONECROP
- Low, compact, mounding habit
- Smoky blue-gray foliage holds its colour all season long
- Deep pink flower clusters
HEIGHT: 12-15 cm · SPREAD: 40-50 cm
Sedum x 'Dream Dazzler' (PP22457)
STONECROP
- Low, compact, mounding habit
- Purple-rose foliage holds its color all season long
- Magenta pink flower clusters
HEIGHT: 30-40 cm · SPREAD: 40-50 cm
Sedum x 'Jaws' (PP17322)
STONECROP
- Upright, clumping habit forms a mound
- Gray-green foliage has serrated cupped leaves
- Large cluster of tiny star-shaped deep pink flowers
HEIGHT: 35-40 cm · SPREAD: 50-60 cm
Sedum x 'Sunset Cloud'
STONECROP
- Clump forming sedum with a trailing habit
- Small clusters of tiny deep pink star-shaped flowers
- Spring growth is a dusky blue-gray
HEIGHT: 15-20 cm · SPREAD: 40-50 cm
Sedum x 'Thundercloud' (PP21833)
STONECROP
- Compact, mounding habit
- Tiny star-shaped white flowers form large clusters
- Gray-green heavily serrated foliage
HEIGHT: 20-25 cm · SPREAD: 35-40 cm
Silene uniflora 'Compacta'
SEA CAMPION
- AKA Silene maritima 'Compacta'
- Cushion-forming trailing semi-evergreen foliage
- Fleshy gray-green lance-shaped leaves, 2 cm long
HEIGHT: 10-15 cm · SPREAD: 20-30 cm
Stachys byzantina
LAMB'S EAR
- AKA Stachys lanata, Stachys olympica
- Foliage perennial, ideal for edging or a ground cover
- Mat-forming grayish-silver felted foliage
HEIGHT: 20-25 cm · SPREAD: 50-60 cm
Stachys byzantina 'Helen Von Stein'
LAMB'S EAR
- AKA Stachys byzantina 'Big Ears'
- Foliage perennial, ideal for edging or a ground cover
- Mat-forming grayish-silver felted foliage
HEIGHT: 20-25 cm · SPREAD: 50-60 cm
Syneilesis aconitifolia
UMBRELLA PLANT
- AKA Senecio aconitifolius
- Rhizomatous perennial grown for its unique foliage
- White-hairy leaves emerge in a closed umbrella-like shape
HEIGHT: 50-55 cm · SPREAD: 50-60 cm
Thalictrum aquilegifolium
COLUMBINE MEADOW RUE
- Lacy columbine-like leaves in erect clumps
- Pink, white or purple flowers in dense clusters in early summer
- Hairless gray-green leaves form on wavy margined leaflets
HEIGHT: 55-60 cm · SPREAD: 40-50 cm
Thalictrum dioicum
EARLY MEADOW RUE
- Showy nodding bell-shaped purple pistils or yellow stamens
- Dioecious: having male and female plants
- Attractive divided light green foliage
HEIGHT: 30-60 cm · SPREAD: 30-60 cm
Thuja occidentalis 'Holmstrup'
HOLMSTRUP CEDAR
- Densely branched upright with a rounded to pyramidal habit
- Gray-green foliage grows densely in sprays
- An excellent plant for low screening
HEIGHT: 250-300 cm · SPREAD: 125-150 cm
Thuja occidentalis 'Little Giant' (COPF)
LITTLE GIANT CEDAR
- Dwarf cultivar with a dense, rounded to oval habit
- Light, gray-green foliage grows in vertical sprays
- Turns a paler green colour in the winter
HEIGHT: 90-100 cm · SPREAD: 90-100 cm
Thymus praecox 'Elfin'
THYME
- AKA Thymus serpyllum 'Elfin'
- Slow mat-forming evergreen cultivar for small spaces
- Plant between paving stones or in crevices
HEIGHT: 2-5 cm · SPREAD: 15-20 cm
Thymus pseudolanuginosus
WOOLLY THYME
- Low creeping evergray ground cover
- Forms a dense mat of gray-green foliage
- Strong grower that trails over rock walls or pavers
HEIGHT: 2-5 cm · SPREAD: 40-50 cm
Veronica whitleyi
WHITLEY'S SPEEDWELL
- Mat forming evergreen perennial
- Deep blue flowers with a white eye
- Flowers will form just above the foliage
HEIGHT: 5-10 cm · SPREAD: 30-45 cm
Veronica x 'Tidal Pool' (PP23341)
PROSTRATE SPEEDWELL
- Mat forming evergreen perennial
- Deep blue flowers with a white eye
- Flowers will form just above the foliage
HEIGHT: 5-10 cm · SPREAD: 45-55 cm
Yucca filamentosa 'Excalibur'
YUCCA
- White bell-shaped flowers on semi-woody stems
- Blue-green to grey-green spikes are lined with curly white filaments
- A selection of the species with a uniform, dwarf habit
HEIGHT: 45-60 cm · SPREAD: 60-80 cm
Yucca glauca
GREAT PLAINS YUCCA
- White bell-shaped flowers on semi-woody stems
- Evergreen leaves are narrow, sword-shaped and gray-blue in colour
- Virtually stemless leaves form a foliage clump at soil level
HEIGHT: 60-80 cm · SPREAD: 60-80 cm