Pontic azalea
Rhododendron luteum
- USDA zones
- 6–9
- Light
- Part shade
- Water
- Medium
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
Zone 6 quick answer
What grows in USDA Zone 6?
Plants rated for Zone 6 are expected to tolerate average annual extreme winter lows in the -10 to 0°F range. This collection contains 5960 matching plant profiles, including perennials, shrubs, ornamental trees.
A zone rating is only the first check. Compare sun, soil, moisture, summer heat, wind, and your garden's microclimate before choosing a plant.
Narrow the Zone 6 list for your garden
Browse all 5960 plants for this zone with advanced filtering options. Search by plant type, sun exposure, water needs, and more.
Explore All Plants
Poppy
Meconopsis 'Lingholm'
- USDA zones
- 5–7
- Light
- Part shade
- Water
- Medium
Poppy
Papaver bracteatum
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Medium
Poppy
Papaver alpinum
- USDA zones
- 4–6
- Light
- Full sun
- Water
- Medium
Poppy
Papaver oreophilum
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Medium
Porcelain vine
Ampelopsis brevipedunculata var. Maximowiczii 'Elegans'
- USDA zones
- 4–8
- Light
- Full sun to part shade
- Water
- Medium
Portland rose
Rosa 'Rose de Rescht'
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Medium
Possumhaw
Ilex decidua 'Council Fire'
- USDA zones
- 5–9
- Light
- Full sun to part shade
- Water
- Medium
Possumhaw
Ilex decidua 'Warren's Red'
- USDA zones
- 5–9
- Light
- Full sun to part shade
- Water
- Medium
Possumhaw
Ilex decidua
- USDA zones
- 5–9
- Light
- Full sun to part shade
- Water
- Medium
Possumhaw viburnum
Viburnum nudum 'Bulk' BRANDYWINE
- USDA zones
- 5–9
- Light
- Full sun to part shade
- Water
- Medium to wet
Post oak
Quercus stellata
- USDA zones
- 5–9
- Light
- Full sun
- Water
- Dry to medium
Potato
Solanum tuberosum
- USDA zones
- 2–11
- Light
- Full sun
- Water
- Medium
Prague viburnum
Viburnum 'Pragense'
- USDA zones
- 5–8
- Light
- Full sun to part shade
- Water
- Medium
Prairie aster
Solidago ptarmicoides
- USDA zones
- 3–8
- Light
- Full sun
- Water
- Dry to medium
Prairie aster
Symphyotrichum turbinellum
- USDA zones
- 5–8
- Light
- Full sun
- Water
- Dry to medium
Prairie blazing star
Liatris pycnostachya
- USDA zones
- 3–9
- Light
- Full sun
- Water
- Dry to medium
Prairie blue-eyed grass
Sisyrinchium campestre
- USDA zones
- 2–8
- Light
- Full sun
- Water
- Medium
Prairie bundleflower
Desmanthus illinoensis
- USDA zones
- 5–8
- Light
- Full sun
- Water
- Dry to medium
Prairie camas
Camassia angusta
- USDA zones
- 5–8
- Light
- Full sun to part shade
- Water
- Medium
Prairie cord grass
Spartina pectinata
- USDA zones
- 4–9
- Light
- Full sun to part shade
- Water
- Medium to wet
Prairie dock
Silphium terebinthinaceum
- USDA zones
- 4–8
- Light
- Full sun
- Water
- Medium
Prairie dropseed
Sporobolus heterolepis 'Tara'
- USDA zones
- 3–9
- Light
- Full sun
- Water
- Dry to medium
Prairie dropseed
Sporobolus heterolepis
- USDA zones
- 3–9
- Light
- Full sun
- Water
- Dry to medium
Prairie everlasting
Antennaria neglecta
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Prairie junegrass
Koeleria macrantha
- USDA zones
- 3–9
- Light
- Full sun
- Water
- Dry to medium
Prairie mallow
Sidalcea 'Party Girl'
- USDA zones
- 5–7
- Light
- Full sun
- Water
- Medium
Prairie milkweed
Asclepias hirtella
- USDA zones
- 4–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Prairie milkweed
Asclepias sullivantii
- USDA zones
- 3–7
- Light
- Full sun
- Water
- Medium to wet
Prairie onion
Allium stellatum
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Prairie phlox
Phlox pilosa
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Medium
Prairie poppy mallow
Callirhoe alcaeoides 'Logan Calhoun'
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Dry to medium
Prairie rose
Rosa setigera
- USDA zones
- 5–8
- Light
- Full sun to part shade
- Water
- Medium to wet
Prairie sedge
Carex bicknellii
- USDA zones
- 3–7
- Light
- Full sun to part shade
- Water
- Medium
Prairie smoke
Geum triflorum
- USDA zones
- 3–7
- Light
- Full sun
- Water
- Dry to medium
Prairie spiderwort
Tradescantia bracteata
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Dry to medium
Prairie wake robin
Trillium recurvatum
- USDA zones
- 4–9
- Light
- Part shade to full shade
- Water
- Medium
Prickly comfrey
Symphytum asperum
- USDA zones
- 4–8
- Light
- Full sun to part shade
- Water
- Medium
Prickly poppy
Argemone polyanthemos
- USDA zones
- 2–11
- Light
- Full sun
- Water
- Dry to medium
Prickly-pear
Opuntia humifusa
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Dry
Prickly-pear
Opuntia compressa
- USDA zones
- 4–9
- Light
- Full sun
- Water
- Dry
Prickly-pear
Opuntia aurea 'Coombe's Winter Glow'
- USDA zones
- 5–9
- Light
- Full sun
- Water
- Dry
Primrose
Primula × bulleesiana
- USDA zones
- 4–7
- Light
- Part shade to full shade
- Water
- Medium to wet
Primrose
Primula 'Alejandra'
- USDA zones
- 5–8
- Light
- Part shade to full shade
- Water
- Medium
Primrose
Primula vulgaris
- USDA zones
- 4–8
- Light
- Part shade
- Water
- Medium
Primrose
Primula vulgaris 'Kerbelcob' BELARINA COBALT BLUE
- USDA zones
- 4–8
- Light
- Part shade
- Water
- Medium
Primula
Primula vialii
- USDA zones
- 5–8
- Light
- Part shade
- Water
- Medium
Princess tree
Paulownia tomentosa
- USDA zones
- 5–8
- Light
- Full sun
- Water
- Dry to medium
Privet
Ligustrum × ibolium
- USDA zones
- 4–7
- Light
- Full sun to part shade
- Water
- Dry to medium
Privet
Ligustrum ovalifolium
- USDA zones
- 5–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Privet honeysuckle
Lonicera pileata 'Moss Green'
- USDA zones
- 6–8
- Light
- Full sun to part shade
- Water
- Medium
Privet honeysuckle
Lonicera pileata 'Royal Carpet'
- USDA zones
- 6–8
- Light
- Full sun to part shade
- Water
- Medium
Proso millet
Panicum miliaceum
- USDA zones
- 2–11
- Light
- Full sun
- Water
- Dry to medium
Prostrate speedwell
Veronica prostrata 'Trehane'
- USDA zones
- 4–8
- Light
- Full sun to part shade
- Water
- Medium
Prostrate speedwell
Veronica prostrata 'Buttercup'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Medium
Prostrate speedwell
Veronica prostrata
- USDA zones
- 4–8
- Light
- Full sun to part shade
- Water
- Medium
Pruhonicensis hybrid primula
Primula 'Wanda'
- USDA zones
- 3–9
- Light
- Part shade to full shade
- Water
- Medium to wet
Psephellus
Psephellus pulcherrimus
- USDA zones
- 4–8
- Light
- Full sun
- Water
- Dry to medium
Pulmonaria
Pulmonaria longifolia subsp. Cevennensis
- USDA zones
- 3–8
- Light
- Part shade to full shade
- Water
- Medium
Purple beech
Fagus sylvatica (Atropurpurea Group)
- USDA zones
- 5–7
- Light
- Full sun to part shade
- Water
- Medium
Purple coneflower
Echinacea purpurea 'Kim's Knee High'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Magnus'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'White Lustre'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'White Swan'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Cygnet White'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Finale White'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Ruby Giant'
- USDA zones
- 3–9
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Kim's Mop Head'
- USDA zones
- 3–9
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Vintage Wine'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'The King'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Rubinstern' RUBY STAR
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Razzmatazz'
- USDA zones
- 3–9
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Little Giant'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Leuchtstern' BRIGHT STAR
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Lilliput'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Primadonna Deep Rose'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea 'Raspberry Tart'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Hope'
- USDA zones
- 3–9
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Fragrant Angel'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Fatal Attraction'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Pica Bella'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Coconut Lime'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Prairie Giant'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Avalanche'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Meringue'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Red Knee High'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Amado'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Norwhinat' WHITE NATALIE
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Prairie Splendor'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'PowWow White'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Green Eyes'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Merlot'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Sir Lancelot'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Doubledecker'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Pink Double Delight'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Lucky Star'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Elbrook' ELTON KNIGHT
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Mistral'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea purpurea 'Virgin'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
Purple coneflower
Echinacea 'Mama Mia'
- USDA zones
- 3–8
- Light
- Full sun to part shade
- Water
- Dry to medium
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.