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
FoliageOrnamental Kale
Brassica oleracea
Full sunZones 2–1112 inModerate
FoliageOsakazuki
Acer palmatum 'Osakazuki'
Part shadeZones 5–820 ftModerate

Oso Easy Double Red
Rosa 'Meipeporia'
Full sunZones 5–93.5 ftModerate
FoliageOstrich 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
FoliagePalace 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
FoliageParsley
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
FoliagePatriot
Hosta 'Patriot'
Part shadeZones 3–91.5 ftModerate
Listed as toxic to dogs and cats
FoliagePaul'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
FoliagePeve 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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