‘Hidcote Blue’, 324
Symphytum officinale
‘Hidcote Blue’, 324
Symphytum ×uplandicum
‘Axminster Gold’, 324 , 354
Syneilesis aconitifolia, 325
tall bearded iris, 387
tall tickseed, 191
Tanacetum, 351
Tanacetum corymbosum, 326
Tanacetum parthenium, 325 ,
346, 348, 358, 360, 363,
367 , 368, 370, 373, 375,
376
Tanacetum vulgare, 326
tassel fern, 212
Tatarian cephalaria, 183
Telekia speciosa, 326 , 343,
34 7, 354, 360, 362, 364,
365, 367, 370, 371, 376,
377
thinning, 126
tender perennials, 19, 132,
382
terminal bud and flower
head in plant structure, 96
teucrium, 116
Teucrium chamaedrys, 119,
327 , 348, 357, 358, 360,
367 , 368, 373, 375, 376
Thalictrum, 351
‘Elin’, 329
Thalictrum aquilegiifolium,
111, 328 , 347, 354, 360,
362, 367, 376, 377
Thalictrum delavayi ‘Hewitt’s
Double’, 329
Thalictrum flavum subsp.
glaucum, 329
Thalictrum rochebrunianum,
329
Thelypteris noveboracensis,
351
Thermopsis caroliniana, 330
Thermopsis villosa, 330 , 344,
34 7, 355, 362, 364, 366,
37 6, 377
thinning, 125–126, 384
threadleaf coreopsis, 192
3-lobed coneflower, 302
three-veined everlasting, 154
thrips, 72
thymes, 119, 134, 331
Thymus, 331 , 344, 351, 353,
360 , 366, 373, 375, 376
Tiarella, 351
Tiarella cordifolia, 332 , 347,
353, 356, 360, 365, 373Tiarella wherryi, 332
tickseed, 65, 190
tilling soil, 40–41
toadflax, 261
toad lily, 334
toads, 68
tomato cages, 76
tools
for cutting grasses, 226
hedge shears, 93, 107–108,
111, 127, 133, 134–135, 199
maintenance of, 66, 391
ordering and purchasing,
381
for planting, 49
for pruning, 66, 93
rotary mower, 134
safety considerations, 133,
135
for shaping, 111
for tilling and amending
soil, 40
for watering, 51, 52
weed whacker, 133, 135
topdressing with
compost, 50, 52, 54,
55, 107
with fertilizer, 55, 107
in planting / maintenance
schedule, 381, 382, 383,
390
Tradescantia ×andersoniana,
332 , 343, 346, 351, 353,
356, 358, 360, 363, 367,
368, 375, 376, 377
Amethyst Kiss (‘Redtrad’),
333
‘Bilberry Ice’, 333
‘Blue and Gold’, 333
‘Concord Grape’, 333
‘Little Doll’, 333
pruning techniques, 119
‘Red Grape’, 333
‘Sweet Kate’, 333
‘Zwanenburg Blue’, 333
tradescantia / Tradescantia,
104, 119, 367, 384, 387
transplanting, 50, 382, 383,
386, 387, 389
trellises, 58, 59
Tricyrtis, 334, 351
Tricyrtis formosana, 334
‘Gilt Edge’, 334
‘Samurai’, 334
Tricyrtis hirta, 334 , 347, 354,
37 5, 377
‘Miyazaki’, 334
‘White Towers’, 334
Tricyrtis hybrids‘Empress’, 334
‘Sinonome’, 334
‘Tojen’, 334
Trollius ×cultorum, 335 , 343,
354, 367, 376
tube clematis, 188
tuberous Jerusalem sage, 284
two-row stonecrop, 310upright hollyhock mallow,
270
USDA Plant Hardiness Zone
Map, 25variegated miscanthus, 226
variegated Solomon’s seal,
294
Verbascum, 336 , 344, 346,
348, 351, 354, 358, 370,
376
‘Southern Charm’, 336
Verbascum olympicum, 336
Verbascum phoeniceum, 336
vernalization, 116
Vernonia altissima, 118
Vernonia fasciculata, 337, 345
Vernonia noveboracensis, 336 ,
368, 370, 376, 377
Veronica alpina ‘Alba’, 339
Veronica austriaca subsp.
teucrium, 338, 351, 353, 358,
360 , 366, 373, 375
in a cottage garden, 100
cutting back, 109
‘Royal Blue’, 338
Veronica spicata, 338 , 351,
356, 358, 360, 367, 368,
37 0, 377
‘Blue Charm’, 338, 339
‘Blue Peter’, 338
‘Goodness Grows’, 338,
339
‘Icicle’, 339
Magic Show™ ‘Enchanted
Indigo’, 338
‘Red Fox’, 338
Veronica spicata subsp.
incana, 339
Veronicastrum, 340
Veronicastrum virginicum,
340 , 351, 353, 356, 360,
367 , 368, 370, 375, 377
‘Adoration’, 340
‘Apollo’, 340
‘Diane’, 340
‘Fascination’, 340
‘Lavendelturm’ (‘Lavender
Towers’), 340
‘Pointed Finger’, 340