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 1,441 to 1,500 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.

Crocus vernus 'Remembrance'

Full sunZones 3–84 inLow

Listed as toxic to dogs and cats

Thuja occidentalis 'Rheingold'

Full sunZones 3–85 ftModerate

Listed as toxic to dogs and cats

Astilbe japonica 'Rheinland'

Part shadeZones 3–82 ftHigh

Part shadeZones 4–86 ftModerate

Listed as toxic to dogs and cats

Full sunZones 4–949 ftHigh

Chasmanthium latifolium 'River Mist'

Part shadeZones 3–83 ftModerate

Rosa 'Ausowlish'

Full sunZones 5–103.5 ftModerate

Phlox paniculata 'Robert Poore'

Full sunZones 4–84 ftModerate

Full sunZones 4–84 inLow

Rockin' Raspberry

Monarda 'Rockin' Raspberry'

Full sunZones 4–92 ftModerate

Rockspray Cotoneaster

Cotoneaster horizontalis

Full sunZones 5–72.5 ftModerate

Listed as toxic to dogs and cats

Rocky Mountain Blue

Aquilegia caerulea

Part shadeZones 3–82 ftModerate

Rocky Mountain Penstemon

Penstemon strictus

Full sunZones 4–92 ftLow

Rosa 'Fantin-Latour'

Rosa 'Fantin-Latour'

Full sunZones 5–115 ftModerate

Full sunZones 5–114 ftModerate

Rosa 'Frau Karl Druschki'

Rosa 'Frau Karl Druschki'

Full sunZones 4–116 ftModerate

Full sunZones 4–96 ftModerate

Rosa 'Madame Hardy'

Rosa 'Madame Hardy'

Full sunZones 4–96 ftModerate

Rosa 'Trigintipetala'

Rosa damascena 'Trigintipetala'

Full sunZones 4–96.5 ftModerate

Rosa damascena (Damask Rose)

Full sunZones 4–96 ftModerate

Rosa de Meaux (Centifolia Rose)

Rosa × centifolia 'De Meaux'

Full sunZones 4–93.5 ftModerate

Rosa de Rescht (Damask Rose)

Rosa 'De Rescht'

Full sunZones 4–94 ftModerate

Eschscholzia californica 'Rose Chiffon'

Full sunZones 6–1012 inLow

Listed as toxic to dogs and cats

Rose Creek Abelia

Abelia × grandiflora 'Rose Creek'

Full sunZones 6–92.5 ftModerate

Consolida ajacis

Full sunZones 2–113 ftModerate

Listed as toxic to dogs and cats

Salvia nemorosa 'Rose Marvel'

Full sunZones 4–81.5 ftLow

Hibiscus syriacus

Full sunZones 5–98 ftModerate

Matthiola incana

Full sunZones 2–111.5 ftModerate

Rosebay Rhododendron

Rhododendron maximum

Part shadeZones 3–711 ftModerate

Listed as toxic to dogs and cats

Rhododendron 'Rosebud'

Part shadeZones 6–92.5 ftModerate

Listed as toxic to dogs and cats

Rhododendron 'Roseum Elegans'

Part shadeZones 4–86 ftModerate

Listed as toxic to dogs and cats

Part shadeZones 4–812 inModerate

Clematis 'Rouge Cardinal'

Full sunZones 4–88 ftModerate

Listed as toxic to dogs and cats

Roundleaf Ragwort

Packera obovata

Part shadeZones 3–81.5 ftModerate

Coreopsis 'Route 66'

Full sunZones 5–92 ftLow

Royal Blue Sweet Pea

Lathyrus odoratus

Full sunZones 2–116 ftModerate

Listed as toxic to dogs and cats

Veronica spicata 'Royal Candles'

Full sunZones 3–81.5 ftModerate

Royal Crimson Sweet Pea

Lathyrus odoratus

Full sunZones 2–116 ftModerate

Listed as toxic to dogs and cats

Osmunda regalis

Part shadeZones 3–94 ftHigh

Rosa 'Auspaddle'

Full sunZones 5–95 ftModerate

Cotinus coggygria 'Royal Purple'

Full sunZones 4–811 ftLow

Royal Purple Lilyturf

Liriope muscari 'Royal Purple'

Part shadeZones 5–812 inModerate

Royal Raindrops

Malus 'Royal Raindrops'

Full sunZones 4–820 ftModerate

Listed as toxic to dogs and cats

Buddleia davidii 'Royal Red'

Full sunZones 5–96.5 ftLow

Royal Star Magnolia

Magnolia stellata 'Royal Star'

Full sunZones 4–813 ftModerate

Lavandula angustifolia 'Royal Velvet'

Full sunZones 5–92 ftLow

Listed as toxic to dogs and cats

Royal White Redbud

Cercis canadensis f. alba 'Royal White'

Part sunZones 4–920 ftModerate

Royal White Sweet Pea

Lathyrus odoratus

Full sunZones 2–116 ftModerate

Listed as toxic to dogs and cats

Geranium 'Rozanne'

Part sunZones 5–81.5 ftModerate

Rubber Rabbitbrush

Ericameria nauseosa

Full sunZones 4–95 ftLow

Cercis canadensis 'Ruby Falls'

Part sunZones 5–96.5 ftModerate

Crocus tommasinianus 'Ruby Giant'

Full sunZones 3–84 inLow

Listed as toxic to dogs and cats

Clethra alnifolia 'Ruby Spice'

Part shadeZones 3–96 ftHigh

Hemerocallis 'Ruby Stella'

Full sunZones 3–91.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 3–95 ftLow

Russian Comfrey

Symphytum × uplandicum

Full sunZones 4–83.5 ftModerate

Listed as toxic to dogs and cats

Full sunZones 4–94 ftLow

Chrysanthemum 'Rust'

Full sunZones 5–92 ftModerate

Listed as toxic to dogs and cats

Galanthus 'S. Arnott'

Part shadeZones 3–78 inModerate

Listed as toxic to dogs and cats

Salvia officinalis

Full sunZones 4–81.5 ftLow

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