Plant Growing Guides

Thornless Honeylocust 'Shademaster'

Gleditsia triacanthos var. inermis 'Shademaster'

Thornless Honeylocust 'Skyline'

Gleditsia triacanthos var. inermis 'Skyline'

Thornless Honeylocust 'Sunburst'

Gleditsia triacanthos var. inermis 'Sunburst'

Thornless Mesquite Maverick

Prosopis glandulosa var. glandulosa (thornless cultivar)

Thornless Mesquite

Prosopis species (thornless varieties)

Thorogreen

Brassica oleracea var. acephala

Thousandhead Kale

Brassica oleracea var. acephala

Thousand Wonders Red

Verbena × hybrida 'Thousand Wonders Red'

Threadleaf Coreopsis

Coreopsis tinctoria

Threadleaf Coreopsis Laced Monarch

Coreopsis tinctoria 'Laced Monarch'

Threadleaf Coreopsis Moonbeam

Coreopsis verticillata 'Moonbeam'

Threadleaf Falsecypress

Chamaecyparis pisifera 'Filifera'

Threadleaf Japanese Falsecypress

Chamaecyparis pisifera 'Filifera'

Threadleaf Japanese Maple

Acer palmatum var. dissectum

Threadleaf Sedge Lookalike

Carex filifolia var. nebrascensis

Threadleaf Tickseed

Coreopsis tinctoria

Three-cornered leek

Allium triquetrum

Threeway Sedge

Dulichium arundinaceum

Thrift

Armeria maritima

Thrift Alba

Armeria maritima 'Alba'

Thrift Bloodred

Armeria maritima 'Bloodred'

Thrift Cotton Candy

Armeria maritima 'Cotton Candy'

Thrift Düsseldorf Pride

Armeria maritima 'Düsseldorf Pride'

Thrift Victor Reiter

Armeria maritima 'Victor Reiter'

Thuja Green Giant

Thuja × 'Green Giant'

DeGroot's Arborvitae

Thuja occidentalis 'DeGroot's Spire'

Thumbelina Carrot

Daucus carota subsp. sativus 'Thumbelina'

Thumbelina Dress Lavender

Lavandula angustifolia 'Thumbelina Dress'

Thumbelina Frost Carrot

Daucus carota subsp. sativus

Thumbelina Lavender

Lavandula angustifolia 'Thumbelina'

Thumbelina Leigh Lavender

Lavandula angustifolia 'Thumbelina Leigh'

Thumbelina Mixed Carrot

Daucus carota subsp. sativus

Thumbelina Pink

Rosa 'Thumbelina Pink'

Thumb Eloína Zinnia

Zinnia elegans 'Thumb Eloína'

Thumbprint Daylily

Hemerocallis 'Thumbprint'

Thunderbird

Capsicum annuum

Thundercloud Plum

Prunus cerasifera 'Thundercloud'

Thyme

Thymus vulgaris

Thyme-leaved Speedwell

Veronica serpyllifolia

Alpine Thyme

Thymus alpinus

Early Thyme

Thymus praecox

Broad-leaved Thyme

Thymus pulegioides

Mother of Thyme

Thymus serpyllum

Creeping Thyme 'Coccineus'

Thymus serpyllum 'Coccineus'

Thyrsiflorum Orchid

Rhododendron thyrsiflorum

Tibetan Cherry

Prunus serrula

Tibetan Sweet

Prunus persica var. tibetana

Tickseed

Coreopsis