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 1,261 to 1,320 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.

Orange Emperor
Tulipa 'Orange Emperor'
Full sunZones 3–81.5 ftModerate
Listed as toxic to dogs and cats
Orange Perfection
Phlox paniculata 'Orange Perfection'
Full sunZones 4–83 ftModerate
Orange Whisper
Potentilla fruticosa 'Orange Whisper'
Full sunZones 2–72.5 ftLow
Oranges and Lemons
Gaillardia × grandiflora 'Oranges and Lemons'
Full sunZones 3–91.5 ftLow
Oregano
Origanum
Full sunZones 4–91.5 ftLow
Oregold
Rosa 'Tanolg'
Full sunZones 6–105 ftModerate
Oriental Lily
Lilium
Full sunZones 4–93.5 ftModerate
Listed as toxic to dogs and cats
Foliage
Ornamental Kale
Brassica oleracea
Full sunZones 2–1112 inModerate
Foliage
Osakazuki
Acer palmatum 'Osakazuki'
Part shadeZones 5–820 ftModerate
Oso Easy Double Red
Rosa 'Meipeporia'
Full sunZones 5–93.5 ftModerate
Foliage
Ostrich Fern
Matteuccia struthiopteris
Part shadeZones 3–74 ftHigh
Overdam
Calamagrostis × acutiflora 'Overdam'
Full sunZones 4–94.5 ftModerate
Ozark Witch Hazel
Hamamelis vernalis
Part sunZones 4–88 ftModerate
Pachysandra
Pachysandra terminalis
Full shadeZones 4–88 inModerate
Listed as toxic to cats
Pacific Bleeding Heart
Dicentra formosa
Part shadeZones 3–91.5 ftModerate
Pagoda Dogwood
Cornus alternifolia
Part shadeZones 3–720 ftModerate
Paint the Town Fancy
Dianthus 'Paint the Town Fancy'
Full sunZones 4–98 inModerate
Listed as toxic to dogs and cats
Foliage
Palace Purple
Heuchera 'Palace Purple'
Part shadeZones 4–91.5 ftModerate
Pale Purple Coneflower
Echinacea pallida
Full sunZones 3–102.5 ftModerate
Pallida
Hamamelis × intermedia 'Pallida'
Part sunZones 5–810 ftModerate
Palm Sedge
Carex muskingumensis
Part sunZones 4–92.5 ftModerate
Pam's Choice
Digitalis purpurea 'Pam's Choice'
Part shadeZones 4–84.5 ftModerate
Listed as toxic to dogs and cats
Panicle Hydrangea
Hydrangea paniculata
Full sunZones 3–86.5 ftModerate
Listed as toxic to dogs and cats
Paper Birch
Betula papyrifera
Part shadeZones 2–732 ftModerate
Paprika
Achillea millefolium 'Paprika'
Full sunZones 3–91.5 ftLow
Listed as toxic to dogs and cats
Pardon Me
Hemerocallis 'Pardon Me'
Full sunZones 3–91.5 ftModerate
Listed as toxic to dogs and cats
Pardon My Cerise
Monarda didyma 'Pardon My Cerise'
Full sunZones 3–912 inModerate
Pardon My Purple
Monarda didyma 'Pardon My Purple'
Full sunZones 3–912 inModerate
Foliage
Parsley
Petroselinum crispum
Part sunZones 5–912 inModerate
Listed as toxic to dogs and cats
Passionflower
Passiflora
Full sunZones 6–913 ftModerate
Listed as toxic to dogs and cats
Patience Rose
Rosa 'Patience'
Full sunZones 5–114 ftModerate
Patricia
Geranium 'Patricia'
Part sunZones 4–82 ftModerate
Patricia Ballard
Symphyotrichum novi-belgii 'Patricia Ballard'
Full sunZones 4–83 ftModerate
Foliage
Patriot
Hosta 'Patriot'
Part shadeZones 3–91.5 ftModerate
Listed as toxic to dogs and cats
Foliage
Paul's Select Blue Norway Spruce
Picea abies 'Paul's Select'
Full sunZones 3–710 ftModerate
Peace
Rosa 'Madame A. Meilland'
Full sunZones 5–94 ftModerate
Peach Annual Phlox
Phlox drummondii
Full sunZones 2–1112 inModerate
Peach Blossom
Astilbe japonica 'Peach Blossom'
Part shadeZones 4–91.5 ftHigh
Pearl Glam
Callicarpa 'Pearl Glam'
Part sunZones 5–85 ftModerate
PeeGee Hydrangea
Hydrangea paniculata 'Grandiflora'
Full sunZones 3–811 ftModerate
Listed as toxic to dogs and cats
Pennsylvania Sedge
Carex pensylvanica
Part shadeZones 3–88 inLow
Penny's Pink
Helleborus × hybridus 'Penny's Pink'
Part shadeZones 4–91.5 ftModerate
Listed as toxic to dogs and cats
Penstemon
Penstemon
Full sunZones 3–82.5 ftLow
Peony
Paeonia
Full sunZones 3–83 ftModerate
Listed as toxic to dogs and cats
Perennial Black-Eyed Susan
Rudbeckia fulgida
Full sunZones 3–92.5 ftModerate
Perennial Salvia
Salvia nemorosa
Full sunZones 4–82 ftLow
Perennial Sunflower
Helianthus
Full sunZones 4–95 ftModerate
Periwinkle
Vinca minor
Part shadeZones 4–96 inLow
Persian Ironwood
Parrotia persica
Full sunZones 4–813 ftModerate
Persian Lily
Fritillaria persica
Full sunZones 5–83 ftModerate
Foliage
Peve Minaret
Taxodium distichum 'Peve Minaret'
Full sunZones 4–910 ftHigh
Phantom Hydrangea
Hydrangea paniculata 'Phantom'
Full sunZones 3–86.5 ftModerate
Listed as toxic to dogs and cats
Phenomenal
Lavandula × intermedia 'Phenomenal'
Full sunZones 5–92.5 ftLow
Listed as toxic to dogs
Pickwick
Crocus vernus 'Pickwick'
Full sunZones 3–84 inLow
Listed as toxic to dogs and cats
Pin Oak
Quercus palustris
Full sunZones 4–860 ftModerate
Listed as toxic to dogs
Pincushion Flower
Scabiosa
Full sunZones 3–71.5 ftModerate
Pink Bachelor's Button
Centaurea cyanus
Full sunZones 2–112.5 ftLow
Pink Beauty
Potentilla fruticosa 'Pink Beauty'
Full sunZones 2–72.5 ftLow
Pink Canterbury Bells
Campanula medium
Full sunZones 4–102.5 ftModerate
Pink Cat
Nepeta 'Pink Cat'
Full sunZones 3–81.5 ftLow

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