Tall bearded iris
Iris 'Sable Night'
Zones 5-
8
6
USDA Hardiness Zone 6
-10 to 0°F • Moderate winter climates
Includes sub-zones: 6a, 6b | Ideal for: perennials, shrubs, ornamental trees | 5960 total plants
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Tall bearded iris
Iris 'Beverly Sills'
Zones 3-
9
Tall bearded iris
Iris 'Champagne Elegance'
Zones 3-
9
Tall bearded iris
Iris 'City Lights'
Zones 3-
10
Tall bearded iris
Iris 'Eagles Flight'
Zones 3-
9
Tall bearded iris
Iris 'Immortality'
Zones 3-
9
Tall bearded iris
Iris 'America's Cup'
Zones 3-
10
Tall bearded iris
Iris 'Wild West Wind'
Zones 3-
10
Tall bearded iris
Iris 'Dutch Chocolate'
Zones 3-
9
Tall bearded iris
Iris 'Whispering Spirits'
Zones 3-
10
Tall bearded iris
Iris 'Florentina'
Zones 3-
9
Tall bearded iris
Iris 'Flavescens'
Zones 3-
9
Tall bearded reblooming iris
Iris 'October'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Northward Ho'
Zones 3-
10
Tall bearded reblooming iris
Iris 'St. Petersburg'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Autumn Tryst'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Buckwheat'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Clarence'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Happy New Year'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Winterland'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Jennifer Rebecca'
Zones 3-
10
Tall bearded reblooming iris
Iris 'Pagan Goddess'
Zones 3-
10
Tall bellflower
Campanula americana
Zones 4-
7
Tall fescue
Festuca arundinacea (mix)
Zones 3-
6
Tall fescue
Festuca arundinacea PROSCAPE WINNING COLORS
Zones 3-
6
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Tall fescue
Festuca arundinacea 'Dense Shade Mix'
Zones 3-
6
Tall fescue
Festuca arundinacea 'Jaguar 3'
Zones 3-
6
Tall fescue
Festuca arundinacea 'Kentucky 31'
Zones 3-
6
Tall fescue
Festuca arundinacea 'Black Beauty'
Zones 3-
6
Tall fescue
Festuca 'Cool as Ice'
Zones 4-
8
Tall larkspur
Delphinium exaltatum
Zones 5-
7
Tall thoroughwort
Eupatorium altissimum
Zones 4-
8
Tamarisk
Tamarix ramosissima 'Pink Cascade'
Zones 3-
8
Tamarisk
Tamarix ramosissima
Zones 3-
8
Tansy
Tanacetum macrophyllum
Zones 4-
8
Tapering glade fern
Deparia pycnosora
Zones 4-
8
Taro
Colocasia esculenta 'Pink China'
Zones 6-
10
Tarragon
Artemisia dracunculus
Zones 3-
7
Tartarian aster
Aster tataricus
Zones 3-
9
Tassel fern
Polystichum polyblepharum
Zones 5-
8
Tassell hyacinth
Muscari comosum 'Plumosum'
Zones 5-
8
Tasteless stonecrop
Sedum sexangulare
Zones 3-
9
Tat soi
Brassica rapa var. Rosularis
Zones 2-
11
Tatarian aster
Aster tataricus 'Jindai'
Zones 4-
8
Tatarian dogwood
Cornus alba 'Argenteomarginata'
Zones 3-
7
Tatarian dogwood
Cornus alba 'Gouchaultii'
Zones 3-
7
Tatarian dogwood
Cornus alba 'Bailhalo' IVORY HALO
Zones 3-
7
Tatarian dogwood
Cornus alba 'Sibirica'
Zones 3-
7
Tatarian dogwood
Cornus alba 'Kesselringii'
Zones 2-
7
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Tatarian dogwood
Cornus alba 'Siberian Pearls'
Zones 3-
7
Tatarian dogwood
Cornus alba 'Spaethii'
Zones 3-
7
Tatarian dogwood
Cornus alba
Zones 3-
7
Tatarian dogwood
Cornus alba 'Regnzam' RED GNOME
Zones 3-
7
Tatarian dogwood
Cornus alba 'Byboughen' NEON BURST
Zones 2-
7
Tatarian honeysuckle
Lonicera tatarica 'Alba'
Zones 3-
8
Tatarian honeysuckle
Lonicera tatarica
Zones 3-
8
Tatarian maple
Acer tataricum
Zones 3-
8
Tatting fern
Athyrium filix-femina 'Frizelliae'
Zones 4-
8
Tazetta daffodil
Narcissus 'Minnow'
Zones 5-
9
Tazetta daffodil
Narcissus 'Martinette'
Zones 3-
8
Tazetta daffodil
Narcissus 'Golden Dawn'
Zones 5-
9
Tea viburnum
Viburnum setigerum
Zones 5-
7
Tennessee coneflower
Echinacea tennesseensis 'Rocky Top'
Zones 5-
8
Tennessee coneflower
Echinacea tennesseensis
Zones 5-
6
Tetraploid daylily
Hemerocallis 'Strawberry Rose'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Respighi'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Rose'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Ruffles Elegante'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Arabian Magic'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Champagne Royale'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Cherry Berry'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Crown Royal'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Evening Enchantment'
Zones 3-
9
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Tetraploid daylily
Hemerocallis 'Call To Worship'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Canadian Border Patrol'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Aztec Priestess'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Bob Barker'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Baby Lamb'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Spacecoast Tiny Perfection'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Tiger Time'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Cinnamon Pleasure'
Zones 3-
9
Tetraploid daylily
Hemerocallis 'Doug's Red Mercedes'
Zones 3-
9
Tetrapoild daylily
Hemerocallis 'Golden Tear Drops'
Zones 3-
9
Texas red oak
Quercus texana
Zones 6-
9
Texas redbud
Cercis canadensis var. Texensis 'Oklahoma'
Zones 6-
9
Thalia
Thalia dealbata
Zones 6-
10
Thalictrum
Thalictrum pubescens
Zones 3-
8
Tharp's spiderwort
Tradescantia tharpii
Zones 4-
9
Thimbleberry
Rubus parviflorus
Zones 3-
10
Thimbleweed
Anemone virginiana
Zones 2-
8
Threadleaf coreopsis
Coreopsis verticillata 'Grandiflora'
Zones 3-
9
Threadleaf coreopsis
Coreopsis verticillata 'Moonbeam'
Zones 3-
9
Threadleaf coreopsis
Coreopsis verticillata 'Zagreb'
Zones 3-
9
Threadleaf coreopsis
Coreopsis verticillata 'Golden Gain'
Zones 4-
9
Threadleaf coreopsis
Coreopsis verticillata 'Golden Dream'
Zones 5-
8
Threadleaf coreopsis
Coreopsis verticillata
Zones 3-
9
Threadleaf giant hyssop
Agastache rupestris 'Apache Sunset'
Zones 6-
9
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Three-flowered maple
Acer triflorum
Zones 4-
7
Three-leaved coneflower
Rudbeckia triloba
Zones 4-
8
Three-leaved stonecrop
Sedum ternatum 'Alba'
Zones 4-
8
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View all 5960 plants for Zone 6 with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
See All PlantsBest Plants for Zone 6
USDA Hardiness Zone 6 experiences winter minimum temperatures between -10 to 0°F. This collection includes 5960 plants specifically suited for Zone 6 conditions, including perennials, shrubs, ornamental trees.
Understanding Your Hardiness Zone
The USDA hardiness zone is based on average annual minimum winter temperature. While it's an excellent starting point, also consider your local microclimate, soil conditions, rainfall patterns, and summer heat when selecting plants.