Peony
Paeonia 'Scarlett O'Hara'
Zones 4-
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
Discover more plants for Zone 6
Browse all 5960 plants for this zone with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
Explore All Plants 
Peony
Paeonia 'Zhu Sha Pan' CINNABAR RED
Zones 5-
8
Peony
Paeonia 'Smith Opus 1' MISAKA
Zones 4-
8
Peony
Paeonia 'Pink Double Dandy' KEIKO
Zones 4-
8
Peony
Paeonia 'Smith Opus 2' TAKARA
Zones 4-
8
Peony
Paeonia japonica
Zones 5-
8
Peony
Paeonia tenuifolia
Zones 4-
8
Peony
Paeonia veitchii var. Woodwardii
Zones 6-
8
Peony
Paeonia 'Border Charm'
Zones 4-
8
Peony
Paeonia lactiflora 'Madame Calot'
Zones 3-
8
Peony
Paeonia lactiflora 'Honey Gold'
Zones 3-
8
Peony
Paeonia 'Cora Louise'
Zones 4-
8
Peppermint spider lily
Lycoris incarnata
Zones 5-
9
Perennial cornflower
Centaurea montana 'Gold Bullion'
Zones 3-
8
Perennial flax
Linum perenne
Zones 5-
8
Perennial pea
Lathyrus latifolius
Zones 3-
8
Persian ironwood
Parrotia persica
Zones 4-
8
Persian ironwood
Parrotia persica 'JLColumnar' PERSIAN SPIRE
Zones 4-
8
Persian ivy
Hedera colchica
Zones 6-
9
Persian lilac
Syringa × persica
Zones 4-
7
Persian lily
Fritillaria persica
Zones 5-
8
Persian violet
Cyclamen hederifolium
Zones 5-
9
Persimmon
Diospyros virginiana 'Meader'
Zones 4-
9
Persimmon
Diospyros virginiana
Zones 4-
9
Petrorhagia
Petrorhagia saxifraga
Zones 5-
7
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Phlomis
Phlomis tuberosa 'Amazone'
Zones 6-
9
Phlox
Phlox 'Green Spring'
Zones 4-
8
Phlox
Phlox × arendsii 'Ping Pong'
Zones 3-
8
Phlox
Phlox subulata 'Millstream Daphne'
Zones 3-
9
Phlox
Phlox drummondii
Zones 2-
11
Phlox
Phlox 'PHL090201' PAPARAZZI JAGGER
Zones 5-
9
Pickerel weed
Pontederia cordata
Zones 3-
10
Piedmont azalea
Rhododendron flammeum
Zones 6-
7
Pigsqueak
Bergenia cordifolia
Zones 3-
8
Pigsqueak
Bergenia cordifolia 'Winterglut' WINTER GLOW
Zones 4-
8
Pigsqueak
Bergenia 'Eden's Magic Giant'
Zones 3-
8
Pigsqueak
Bergenia 'Herbstblute' AUTUMN GLORY
Zones 4-
8
Pigsqueak
Bergenia crassifolia
Zones 4-
8
Pigsqueak
Bergenia cordifolia 'Miss Piggy'
Zones 4-
9
Pin oak
Quercus palustris 'Pringreen' GREEN PILLAR
Zones 4-
8
Pin oak
Quercus palustris
Zones 4-
8
Pincushion flower
Scabiosa caucasica (Perfecta Series)
Zones 3-
7
Pincushion flower
Scabiosa caucasica 'Fama'
Zones 3-
7
Pincushion flower
Scabiosa 'Pink Mist'
Zones 5-
9
Pincushion flower
Scabiosa 'Butterfly Blue'
Zones 5-
9
Pincushion flower
Scabiosa 'Vivid Violet'
Zones 3-
7
Pincushion flower
Scabiosa caucasica
Zones 3-
7
Pincushion flower
Scabiosa columbaria 'Balflutturite' FLUTTER PURE WHITE
Zones 5-
9
Pine-leaved penstemon
Penstemon pinifolius 'Mersea Yellow'
Zones 4-
9
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Pineapple lily
Eucomis comosa 'Sparkling Burgundy'
Zones 6-
9
Pineberry
Fragaria WONDERFUL PINEBERRY
Zones 5-
8
Pinellia
Pinellia 'Polly Spout'
Zones 5-
9
Pinellia
Pinellia pedatisecta
Zones 4-
9
Pink
Dianthus 'Prairie Pink'
Zones 3-
8
Pink
Dianthus 'Horatio'
Zones 4-
8
Pink
Dianthus 'Painted Beauty'
Zones 4-
8
Pink
Dianthus plumarius 'Itsaul White'
Zones 3-
9
Pink
Dianthus 'Ipswich Pink'
Zones 3-
8
Pink
Dianthus 'Rosish One'
Zones 4-
8
Pink
Dianthus 'Devon Xera' FIRE STAR
Zones 5-
8
Pink
Dianthus 'Kahori'
Zones 4-
8
Pink
Dianthus 'Pomegranate Kiss'
Zones 4-
8
Pink
Dianthus 'Wicked Witch'
Zones 3-
8
Pink
Dianthus 'Coconut Punch'
Zones 4-
8
Pink
Dianthus 'Black Cherry Wild'
Zones 4-
8
Pink
Dianthus 'Rubin'
Zones 4-
9
Pink
Dianthus chinensis
Zones 6-
9
Pink
Dianthus × allwoodii 'Frosty Fire'
Zones 3-
8
Pink
Dianthus 'Wp10 Sab06' EARLY BIRD CHILI
Zones 5-
8
Pink
Dianthus DIAMOND SCARLET IMPROVED
Zones 4-
8
Pink
Dianthus 'WP05 Yves' SCENT FIRST COCONUT SURPRISE
Zones 5-
9
Pink
Dianthus barbatus 'PAS905052' SWEET BLACK CHERRY
Zones 3-
9
Pink
Dianthus 'Paint The Town Fancy'
Zones 4-
9
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Pink
Dianthus 'Paint The Town Red'
Zones 4-
9
Pink muhlygrass
Muhlenbergia capillaris
Zones 5-
11
Pink muhlygrass
Muhlenbergia capillaris 'Fast Forward'
Zones 6-
10
Pink turtlehead
Chelone lyonii
Zones 3-
8
Pink turtlehead
Chelone lyonii 'Hot Lips'
Zones 3-
8
Pink turtlehead
Chelone 'Armtipp02' TINY TORTUGA
Zones 4-
9
Pinxterbloom azalea
Rhododendron periclymenoides
Zones 4-
9
Pitcher plant
Sarracenia 'Judith Hindle'
Zones 6-
8
Pitcher plant
Sarracenia 'Red Bug'
Zones 5-
9
Pitcher plant
Sarracenia 'Dana's Delight'
Zones 6-
8
Pitcher plant
Sarracenia 'Scarlett Belle'
Zones 6-
9
Plains coreopsis
Coreopsis tinctoria
Zones 2-
11
Plains prickly pear
Opuntia macrorhiza
Zones 3-
9
Platycarya
Platycarya strobilacea
Zones 6-
8
Ploughman's spikenard
Inula conyza
Zones 6-
8
Plumbago
Ceratostigma plumbaginoides
Zones 5-
9
Plume grass
Saccharum ravennae
Zones 5-
9
Plume poppy
Macleaya cordata
Zones 3-
8
Poeticus daffodil
Narcissus 'Actaea'
Zones 4-
8
Poeticus daffodil
Narcissus 'Milan'
Zones 3-
7
Poison ivy
Toxicodendron radicans
Zones 4-
10
Pokeweed
Phytolacca americana
Zones 4-
8
Pollia
Pollia japonica
Zones 5-
8
Polyanthus
Primula (polyanthus type)
Zones 5-
7
Looking for something specific?
Use our advanced search to filter by plant type, sun exposure, water needs, and more
Search All Plants
Pond cypress
Taxodium distichum var. Imbricarium
Zones 5-
9
Pond cypress
Taxodium distichum var. Imbricarium 'Nutans'
Zones 5-
9
Ponderosa pine
Pinus ponderosa
Zones 3-
7
Want to see more?
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.