Peltoboykinia
Peltoboykinia watanabei
Zones 5-
7
5
USDA Hardiness Zone 5
-20 to -10°F • Cool winter climates
Includes sub-zones: 5a, 5b | Ideal for: cold-hardy perennials, evergreens, conifers | 5442 total plants
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Penstemon
Penstemon POLARIS PURPLE
Zones 5-
9
Peony
Paeonia 'Coral 'n Gold'
Zones 3-
8
Peony
Paeonia lactiflora 'Charles Burgess'
Zones 3-
8
Peony
Paeonia lactiflora 'Duchesse de Nemours'
Zones 3-
8
Peony
Paeonia lactiflora 'Karl Rosenfield'
Zones 3-
8
Peony
Paeonia lactiflora 'Mischief'
Zones 3-
8
Peony
Paeonia lactiflora 'Top Brass'
Zones 3-
8
Peony
Paeonia lactiflora 'Buttercup'
Zones 3-
8
Peony
Paeonia 'Prairie Moon'
Zones 3-
8
Peony
Paeonia lactiflora 'Do Tell'
Zones 3-
8
Peony
Paeonia lactiflora 'Sarah Bernhardt'
Zones 3-
8
Peony
Paeonia lactiflora 'Alley Cat'
Zones 3-
8
Peony
Paeonia lactiflora 'Angel Cheeks'
Zones 3-
8
Peony
Paeonia lactiflora 'Cheddar Charm'
Zones 3-
8
Peony
Paeonia 'Coral Sunset'
Zones 3-
8
Peony
Paeonia lactiflora 'Falcon'
Zones 3-
8
Peony
Paeonia lactiflora 'Green Lotus'
Zones 3-
8
Peony
Paeonia lactiflora 'Kinda Cute'
Zones 3-
8
Peony
Paeonia lactiflora 'Marshmallow Button'
Zones 3-
8
Peony
Paeonia 'Pink Hawaiian Coral'
Zones 3-
8
Peony
Paeonia 'Red Charm'
Zones 3-
8
Peony
Paeonia lactiflora 'Raspberry Rumba'
Zones 3-
8
Peony
Paeonia lactiflora 'Waltz'
Zones 3-
8
Peony
Paeonia 'America'
Zones 3-
8
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Peony
Paeonia tenuifolia 'Flore-Plena'
Zones 3-
8
Peony
Paeonia 'Scarlett O'Hara'
Zones 4-
8
Peony
Paeonia 'Zhu Sha Pan' CINNABAR RED
Zones 5-
8
Peony
Paeonia 'Smith Opus 1' MISAKA
Zones 4-
8
Peony
Paeonia 'Smith Opus 2' TAKARA
Zones 4-
8
Peony
Paeonia 'Pink Double Dandy' KEIKO
Zones 4-
8
Peony
Paeonia japonica
Zones 5-
8
Peony
Paeonia tenuifolia
Zones 4-
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 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
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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
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 'Pink Mist'
Zones 5-
9
Pincushion flower
Scabiosa caucasica 'Fama'
Zones 3-
7
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
Pineberry
Fragaria WONDERFUL PINEBERRY
Zones 5-
8
Pinellia
Pinellia 'Polly Spout'
Zones 5-
9
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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 × 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 Red'
Zones 4-
9
Pink
Dianthus 'Paint The Town Fancy'
Zones 4-
9
Pink muhlygrass
Muhlenbergia capillaris
Zones 5-
11
Pink turtlehead
Chelone lyonii
Zones 3-
8
Pink turtlehead
Chelone lyonii 'Hot Lips'
Zones 3-
8
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Pink turtlehead
Chelone 'Armtipp02' TINY TORTUGA
Zones 4-
9
Pinxterbloom azalea
Rhododendron periclymenoides
Zones 4-
9
Pitcher plant
Sarracenia 'Red Bug'
Zones 5-
9
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View all 5442 plants for Zone 5 with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
See All PlantsBest Plants for Zone 5
USDA Hardiness Zone 5 experiences winter minimum temperatures between -20 to -10°F. This collection includes 5442 plants specifically suited for Zone 5 conditions, including cold-hardy perennials, evergreens, conifers.
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.