Perennials

Thalictrum delavayi 'Splendide Album'
WHITE MEADOW RUE
  • Cloud-like sprays of white flowers with creamy stamens
  • Blooms from July-September
  • Foliage height: 120 cm

HEIGHT: 180-200 cm  ·  SPREAD: 60-80 cm

Thalictrum delavayi 'Splendide'
MEADOW RUE
  • AKA Thalictrum dipterocarpum 'Splendid'
  • Cloud-like sprays of lavender flowers with creamy stamens
  • Lacy blue-green columbine-like foliage

HEIGHT: 125-150 cm  ·  SPREAD: 60-80 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

Thalictrum x 'Black Stockings'
MEADOW RUE
  • Clusters of lavender-purple flowers on tall jet-black stems
  • Stems are darkest when grown in full sun
  • Lacy columbine-like mid-green foliage

HEIGHT: 120-150 cm  ·  SPREAD: 50-60 cm

Thymus praecox 'Coccineus'
RED CREEPING THYME
  • AKA Thymus serphyllum 'Coccineus', Thymus praecox ssp. articus 'Coccineus'
  • Fast-spreading aromatic evergreen ground cover
  • Tiny magenta-red flowers mass over dark green foliage

HEIGHT: 2-5 cm  ·  SPREAD: 30-40 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

Thymus serpyllum 'Alba'
WHITE CREEPING THYME
  • AKA Thymus praecox 'Albus'
  • Fast-spreading aromatic evergreen ground cover
  • Tiny white flowers mass over dark green foliage

HEIGHT: 5-7 cm  ·  SPREAD: 30-40 cm

Thymus serpyllum 'Magic Carpet'
CREEPING THYME
  • AKA Thymus praecox 'Magic Carpet'
  • Fast-spreading aromatic evergreen ground cover
  • Tiny pink flowers mass over dark green foliage

HEIGHT: 5-7 cm  ·  SPREAD: 30-40 cm

Thymus serpyllum 'Pink Chintz'
CREEPING THYME
  • AKA Thymus praecox 'Pink Chintz'
  • Fast-spreading aromatic evergreen ground cover
  • Tiny salmon-pink flowers mass over dark green foliage

HEIGHT: 5-7 cm  ·  SPREAD: 30-40 cm

Thymus x citriodorus
LEMON THYME
  • Mounding ground cover for a sunny border or rock garden
  • Whorls of tiny lavender flowers appear on the stem ends
  • Lemon-scented hairless green leaves (1 cm long)

HEIGHT: 25-30 cm  ·  SPREAD: 25-30 cm

Thymus x citriodorus 'Aureus'
VARIEGATED LEMON THYME
  • Mounding ground cover for a sunny border or rock garden
  • Whorls of tiny lavender flowers appear on the stem ends
  • Lemon-scented green leaves with dappled yellow margins

HEIGHT: 20-25 cm  ·  SPREAD: 25-30 cm

Tiarella cordifolia
FOAM FLOWER
  • Rhizomatous perennial vigorously spreads by trailing stolons
  • Heart-shaped to maple-shaped leaves with 3-5 lobes, 10 cm across
  • Leaves may develop reddish variegation along the veins

HEIGHT: 10-15 cm  ·  SPREAD: 40-50 cm

Tiarella cordifolia 'Running Tapestry'
FOAM FLOWER
  • Rhizomatous perennial spreads vigorously by trailing stolons
  • Heart-shaped leaves with 3-5 lobes, 10 cm across, with darker variegation along veins
  • Pink buds open to tiny star-shaped white flowers in spike-like racemes

HEIGHT: 10-15 cm  ·  SPREAD: 30-40 cm

Tiarella x 'Candy Striper' (PP15528)
FOAM FLOWER
  • Compact clump forming perennial with a non-trailing form
  • Slower growing than the species producing hairy sharply lobed green leaves with maroon-red stripes
  • Pink buds open to tiny star-shaped fragrant white flowers forming spike-like racemes

HEIGHT: 20-25 cm  ·  SPREAD: 35-40 cm

Tiarella x 'Pink Skyrocket' (PP13382, COPF)
FOAM FLOWER
  • Clump forming mounding habit with a non-trailing form
  • Deeply cut green foliage with red veining
  • Pink buds open to tiny pale pink star-shaped flowers forming spike-like racemes

HEIGHT: 12-15 cm  ·  SPREAD: 30-35 cm

Tiarella x 'Spring Symphony' (PP12397, COPF)
FOAM FLOWER
  • Compact clump forming habit with a non-trailing form
  • Deeply cut green foliage with a black colour along the midrib
  • Spiked pink buds open to tiny star-shaped pale pink flowers

HEIGHT: 15-17 cm  ·  SPREAD: 25-30 cm

Tiarella x 'Sugar and Spice' (PP16738, COPF)
FOAM FLOWER
  • Compact clump forming perennial with a non-trailing form
  • Sharply lobed leaves are dark green with maroon central blotches and veining
  • Pink buds open to tiny star-shaped pink and white flowers forming spike-like racemes

HEIGHT: 20-25 cm  ·  SPREAD: 30-40 cm

Tradescantia ohiensis
OHIO SPIDERWORT
  • Upright tufted clump-forming perennial
  • Numerous buds form in a terminal cluster
  • Three petals form a triangular-shaped flower with hairy stamens

HEIGHT: 75-90 cm  ·  SPREAD: 50-60 cm

Tradescantia x 'Bilberry Ice'
SPIDERWORT
  • Cultivar from the x andersoniana group
  • Compact upright tufted clump-forming perennial
  • Three-petalled, it forms a triangular-shaped flower with hairy stamens

HEIGHT: 30-35 cm  ·  SPREAD: 40-50 cm

Tradescantia x 'Concord Grape'
SPIDERWORT
  • Cultivar from the x andersoniana group
  • Upright tufted clump-forming perennial
  • Numerous flower buds form in a terminal cluster

HEIGHT: 45-50 cm  ·  SPREAD: 40-50 cm

Tradescantia x 'Innocence'
SPIDERWORT
  • Cultivar from the x andersoniana group
  • Upright tufted clump-forming perennial
  • Numerous buds form a terminal cluster

HEIGHT: 50-60 cm  ·  SPREAD: 40-50 cm

Tradescantia x 'Sweet Kate'
SPIDERWORT
  • AKA Tradescantia x 'Blue and Gold'
  • Cultivar from the x andersoniana group
  • Compact upright tufted clump-forming perennial

HEIGHT: 50-60 cm  ·  SPREAD: 40-50 cm

Tricyrtis formosana 'Autumn Glow'
TOAD LILY
  • Rhizomatous perennial, spreading by stolons
  • Erect, somewhat zig-zagging stems
  • Glossy leaves are variegated dark green with wide yellow margins

HEIGHT: 60-80 cm  ·  SPREAD: 60-80 cm