Hardiness zone

Plants for zone 6

1814 garden plants suited to USDA hardiness zone 6, with bloom times, sunlight, and water needs. Pick plants that will reliably overwinter where you garden.

Showing 1,201 to 1,260 of 1,814 plants

How this list is made

Derived from each plant's USDA hardiness zones, as stored in the BloomsEye library, which was written with AI assistance. Of these 1,814 plants, 1,453 have been checked against outside sources (77 fully verified); the rest have not been checked yet, and each plant's own page says which. The cards are AI-generated illustrations.

Mountain Stewartia

Stewartia ovata

Part sunZones 5–812 ftModerate

Hylotelephium 'Mr. Goodbud'

Full sunZones 3–91.5 ftLow

Mrs. Bradshaw Avens

Geum 'Mrs. J. Bradshaw'

Full sunZones 5–72 ftModerate

Full sunZones 2–75 ftModerate

Full sunZones 5–94 ftLow

Clematis 'Multi Blue'

Full sunZones 4–98 ftModerate

Listed as toxic to dogs and cats

Lavandula angustifolia 'Munstead'

Full sunZones 5–91.5 ftLow

Listed as toxic to dogs and cats

Rosa 'Ausbernard'

Full sunZones 5–103.5 ftModerate

Lupinus 'My Castle'

Full sunZones 4–83 ftModerate

Listed as toxic to dogs and cats

Weigela florida 'My Monet'

Full sunZones 4–81.5 ftModerate

Nagoya Red Kale

Brassica oleracea 'Nagoya Red'

Full sunZones 2–1112 inModerate

Lavandula angustifolia 'Nana Alba'

Full sunZones 5–912 inLow

Listed as toxic to dogs and cats

Nana Gracilis Hinoki Cypress

Chamaecyparis obtusa 'Nana Gracilis'

Full sunZones 4–83.5 ftModerate

Buddleia davidii 'Nanho Blue'

Full sunZones 5–95 ftLow

Nannyberry Viburnum

Viburnum lentago

Full sunZones 3–716 ftModerate

Narrowleaf Mountain Mint

Pycnanthemum tenuifolium

Full sunZones 4–82.5 ftModerate

Philadelphus × virginalis 'Natchez'

Full sunZones 4–78 ftModerate

Tulipa 'Negrita'

Full sunZones 3–81.5 ftModerate

Listed as toxic to dogs and cats

Clematis 'Nelly Moser'

Part shadeZones 4–910 ftModerate

Listed as toxic to dogs and cats

Spiraea japonica 'Neon Flash'

Full sunZones 4–83 ftModerate

Hylotelephium spectabile 'Neon'

Full sunZones 3–91.5 ftLow

Dianthus 'Neon Star'

Full sunZones 3–98 inLow

Listed as toxic to dogs and cats

Rosa 'New Dawn'

Full sunZones 5–911 ftModerate

New England Aster

Symphyotrichum novae-angliae

Full sunZones 3–84 ftModerate

New England Aster 'Barr's Pink'

Symphyotrichum novae-angliae 'Barr's Pink'

Full sunZones 3–83.5 ftModerate

New England Aster 'Harrington's Pink'

Symphyotrichum novae-angliae 'Harrington's Pink'

Full sunZones 3–84 ftModerate

New Hampshire Purple

Geranium sanguineum 'New Hampshire Purple'

Part sunZones 4–812 inModerate

Ceanothus americanus

Full sunZones 4–83.5 ftModerate

Symphyotrichum novi-belgii

Full sunZones 4–83.5 ftModerate

New York Ironweed

Vernonia noveboracensis

Full sunZones 5–96 ftModerate

Phlox paniculata 'Nicky'

Full sunZones 4–83.5 ftModerate

Alcea rosea 'Nigra'

Full sunZones 3–86 ftModerate

Deutzia gracilis 'Nikko'

Full sunZones 5–82 ftModerate

Physocarpus opulifolius

Full sunZones 3–76.5 ftModerate

Clematis 'Niobe'

Full sunZones 4–98 ftModerate

Listed as toxic to dogs and cats

Lupinus 'Noble Maiden'

Full sunZones 4–83 ftModerate

Listed as toxic to dogs and cats

Full sunZones 4–81.5 ftModerate

Listed as toxic to dogs and cats

Aquilegia vulgaris 'Nora Barlow'

Part shadeZones 3–82.5 ftModerate

Northern Bayberry

Myrica pensylvanica

Full sunZones 3–77 ftModerate

Northern Blue Flag Iris

Iris versicolor

Full sunZones 3–92.5 ftModerate

Listed as toxic to dogs and cats

Northern Bush Honeysuckle

Diervilla lonicera

Part shadeZones 3–73 ftModerate

Northern Exposure Silver

Heuchera 'TNHEUNES'

Part shadeZones 4–92 ftModerate

Forsythia 'Northern Gold'

Full sunZones 3–77 ftModerate

Northern Red Oak

Full sunZones 3–863 ftModerate

Listed as toxic to dogs

Northern Sea Oats

Chasmanthium latifolium

Part shadeZones 3–83.5 ftModerate

Panicum virgatum 'Northwind'

Full sunZones 4–96 ftLow

Full sunZones 3–759 ftModerate

Rhododendron 'Nova Zembla'

Part shadeZones 5–86 ftModerate

Listed as toxic to dogs and cats

Physocarpus opulifolius 'Nugget'

Full sunZones 4–85 ftModerate

Oakleaf Hydrangea

Hydrangea quercifolia

Part sunZones 5–96 ftModerate

Listed as toxic to dogs and cats

Full sunZones 3–93.5 ftModerate

Heuchera 'Obsidian'

Part shadeZones 4–91 ftModerate

Symphyotrichum oblongifolium 'October Skies'

Full sunZones 3–81.5 ftLow

Full sunZones 6–920 ftModerate

Listed as toxic to dogs and cats

Oklahoma Redbud

Cercis canadensis var. texensis 'Oklahoma'

Full sunZones 6–916 ftModerate

Olivia Rose Austin

Rosa 'Ausmixture'

Full sunZones 5–104.5 ftModerate

Helleborus × hybridus 'Onyx Odyssey'

Part shadeZones 4–91.5 ftModerate

Listed as toxic to dogs and cats

Opening Act White

Phlox 'Opening Act White'

Full sunZones 4–81.5 ftModerate

Orange Coneflower

Echinacea 'Harvest Moon'

Full sunZones 3–82.5 ftModerate

Acer palmatum 'Orange Dream'

Part shadeZones 5–813 ftModerate

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