Catalog
Perennials
Tiarella cordifolia 'Mörgrun'
Eastern foamflower
Height: 30/15 cm
Flowers: white, IV-VI
Winter-hardiness zone: Z4 ?
Tiarella wherryi
Wherry’s foamflower
Height: 30/15 cm
Flowers: white, fragrant, V-VI
Winter-hardiness zone: Z4 ?
Tradescantia x andersoniana 'Innocence'
Spiderwort
Height: 50 cm
Flowers: white, VI-VIII
Winter-hardiness zone: Z3 ?
Tradescantia x andersoniana 'Red Grape'
Spiderwort
Height: 50 cm
Flowers: reddish-purple, VI-VIII
Winter-hardiness zone: Z3 ?
Tricyrtis hirta
Toad lily
Height: 60 cm
Flowers: white with red-purple spots, VIII-IX
Winter-hardiness zone: Z4 ?
Tricyrtis hirta 'Miyazaki'
Toad lily
Height: 70 cm
Flowers: white with purple-red spots, VIII-IX
Winter-hardiness zone: Z5 ?
Trifolium rubens
Feather Clover
Height: 60 cm
Flowers: purple-red, VI-VIII
Winter-hardiness zone: Z4 ?
Trollius chinensis 'Goldkönigin'
Chinese globeflower
Height: 80/40 cm
Flowers: golden-orange, VI-VII
Winter-hardiness zone: Z4 ?
Verbascum chaixii 'Wedding Candles'
Nettle-leaved mullein
Height: 100/40 cm
Flowers: pure white with purple filaments, VII-VIII
Winter-hardiness zone: Z4 ?
Verbena hastata 'Blue Spires'
Blue vervain
Height: 140 cm
Flowers: purple-blue, VII-IX
Winter-hardiness zone: Z4 ?