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
Alisma plantago-aquatica
BROADLEAF WATER PLANTAIN
- Airy, white flowers
- Clump-forming perennial with hairless plantain-like foliage emerging in early spring
- Foliage stands 60 cm above the waterline
HEIGHT: 60-70 cm · SPREAD: 30-50 cm
Allium cernuum
NODDING ONION
- Best described as a dangling cyme of little florets
- Flowers are commonly pink and sometimes white
- Flowers mature into fruit opening to show glossy dark seeds
HEIGHT: 45-60 cm · SPREAD: 25-30 cm
Allium schoenoprasum 'Forescate'
GIANT-FLOWERED CHIVES
- 'Forescate' is taller and more vigorous than the species
- Deep pink to purple spherical flowers
- Both the leaves and the flowers are edible
HEIGHT: 25-30 cm · SPREAD: 35-40 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 tuberosum
GARLIC CHIVES
- Clump forming perennial
- Chive-like, gray-green foliage
- Tiny, white, star-shaped flowers with brown, striped tepals
HEIGHT: 30-40 cm · SPREAD: 30-60 cm
Allium x 'Millenium'
ORNAMENTAL ONION
- Pink-purple, globe-shaped flowers of multiple florets
- Upright clump of glossy, grass-like foliage
- Compact habit
HEIGHT: 40-45 cm · SPREAD: 25-30 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
Amsonia hubrichtii
ARKANSAS BLUE STAR
- Narrow thread-like foliage resembling juvenile spruce foliage
- Similar to Amsonia ciliata with wider and longer foliage
- Steel-blue star-shaped flowers
HEIGHT: 75-100 cm · SPREAD: 60-90 cm
Amsonia tabernaemontana
WILLOW AMSONIA
- Clusters of star-like blue flowers
- Green willow-like foliage turns golden in the fall
- Ornamental green seed pods follow the flower
HEIGHT: 60-90 cm · SPREAD: 75-90 cm
Amsonia tabernaemontana 'Storm Cloud'
WILLOW AMSONIA
- Clusters of star-like blue flowers completely cover the plant
- New stems emerge black and remain dark through late spring
- Green willow-like foliage turns golden in the fall
HEIGHT: 60-80 cm · SPREAD: 80-100 cm
Amsonia x 'Blue Ice'
BLUE STAR
- Navy-blue buds open to light blue star-shaped flowers
- Up to a five-week longer bloom time than other amsonia
- Compact habit of dark green willow-like foliage
HEIGHT: 35-40 cm · SPREAD: 45-60 cm
Amsonia x 'String Theory' (PPAF, CPBRAF)
BLUE STAR
- Proven Winners® ColorChoice®
- Light blue clusters of star-shaped flowers appear late spring
- Threadleaf foliage emerges dark green, turning orange tones in autumn
HEIGHT: 50-60 cm · SPREAD: 50-60 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
Anchusa azurea 'Loddon Royalist'
ITALIAN BUGLOSS
- Short stems of royal-blue bell-shaped flowers
- Upright stems of downy light green foliage
- Deer and rabbit resistant
HEIGHT: 80-90 cm · SPREAD: 40-60 cm
Anemone canadensis
CANADA ANEMONE
- Other common names: Windflower, Meadow anemone
- Single layered white blooms with yellow centres
- A robust perennial with deeply lobed green foliage
HEIGHT: 30-50 cm · SPREAD: 30-50 cm
Anemone cylindrica
WINDFLOWER
- Upright slender habit and clumping form
- Deeply lobed green, basal leaves
- Greenish-white blooms produce thimble-shaped seed heads
HEIGHT: 30-60 cm · SPREAD: 70-150 cm
Anemone hupehensis 'Pretty Lady Diana' (PP22332, COPF)
JAPANESE ANEMONE
- Blooms of Bressinham® introduction
- Dwarf, upright, compact habit
- Large, single, poppy-like, deep pink blooms
HEIGHT: 30-40 cm · SPREAD: 50-60 cm
Anemone hupehensis 'Pretty Lady Emily' (PP22303, COPF)
JAPANESE ANEMONE
- Blooms of Bressinham® introduction
- Dwarf upright compact habit
- Double flowering, light pink with a yellow centre
HEIGHT: 35-40 cm · SPREAD: 50-60 cm
Anemone hupehensis 'Pretty Lady Julia' (PPAF, COPF)
JAPANESE ANEMONE
- Compact cultivar with deep pink flowers with yellow centers.
- Single Deep Pink Flowers
HEIGHT: 30-40 cm · SPREAD: 50-60 cm
Anemone hupehensis 'Pretty Lady Susan' (PP22331, COPF)
JAPANESE ANEMONE
- Blooms of Bressinham® introduction
- Dwarf upright compact habit
- Single flowering, pink with a yellow centre
HEIGHT: 30-40 cm · SPREAD: 50-60 cm
Anemone hupehensis Prince Henry ('Prinz Heinrich')
JAPANESE ANEMONE
- Sem-double mauve-pink flowers on elegant, airy green foliage
- Rabbit and deer resistant
- Easy-care perennial
HEIGHT: 60-75 cm · SPREAD: 25-40 cm