Plant Growing Guides

Thalia

Thalia dealbata

Thalia Daffodil

Narcissus triandrus 'Thalia'

Meadow Rue

Thalictrum species

The Rocket

Eruca vesicaria subsp. sativa

Thick-Leaved Stonecrop

Sedum dasyphyllum

Thimbleberry

Rubus parviflorus

Thistle

Cirsium spp.

Red Pumpkin Vine

Thladiantha dubia

Thornbird

Acanthus spinosus

Thornless Honey Locust

Gleditsia triacanthos var. inermis

Thornless Honeylocust Imperial

Gleditsia triacanthos var. inermis 'Imperial'

Thornless Honeylocust 'Sunburst'

Gleditsia triacanthos var. inermis 'Sunburst'

Thorogreen

Brassica oleracea var. acephala

Thousandhead Kale

Brassica oleracea var. acephala

Threadleaf Falsecypress

Chamaecyparis pisifera 'Filifera'

Threadleaf Japanese Falsecypress

Chamaecyparis pisifera 'Filifera'

Threadleaf Japanese Maple

Acer palmatum var. dissectum

Threadleaf Sedge

Carex filicina

Threadleaf Sedge Lookalike

Carex filifolia var. nebrascensis

Threeway Sedge

Dulichium arundinaceum

Thrift

Armeria maritima

Thrift Bloodred

Armeria maritima 'Bloodred'

Thrift Cotton Candy

Armeria maritima 'Cotton Candy'

Thrift Düsseldorf Pride

Armeria maritima 'Düsseldorf Pride'

Delicate Fern Moss

Thuidium delicatulum

Delicate Forklet Moss

Thuidium delicatulum

Thuja Green Giant

Thuja × 'Green Giant'

DeGroot's Arborvitae

Thuja occidentalis 'DeGroot's Spire'

Thumbelina Carrot

Daucus carota subsp. sativus 'Thumbelina'

Thumbelina Mixed Carrot

Daucus carota subsp. sativus

Thyme

Thymus vulgaris

Thyme-leaved Speedwell

Veronica serpyllifolia

Alpine Thyme

Thymus alpinus

Broad-leaved Thyme

Thymus pulegioides

Mother of Thyme

Thymus serpyllum

Thyrsiflorum Orchid

Rhododendron thyrsiflorum

Tiarella

Tiarella polyphylla

Tiarella Brandywine

Tiarella polyphylla 'Brandywine'

Tiarella Cutting Carpet

Tiarella polyphylla 'Cutting Carpet'

Tiarella Dunvegan Black

Tiarella polyphylla 'Dunvegan Black'

Tiarella Iron Butterfly

Tiarella polyphylla 'Iron Butterfly'

Tiarella Oakleaf

Tiarella polyphylla

Oakleaf Tiarella

Tiarella polyphylla

Japanese Foamflower

Tiarella polyphylla

Tiarella Spring Symphony

Tiarella polyphylla 'Spring Symphony'

Wherry's Foamflower

Tiarella wherryi

Tickseed 'Moonbeam'

Coreopsis verticillata 'Moonbeam'

Tick Trefoil

Desmodium species