Perennials for zone 3
These 8,397 perennials grow in USDA zone 3. Zone 3 winters reach -40 to -30°F (-40 to -34°C). Garden centre favorites come first. Find your zone.
- Flame Coral garden phloxPhlox paniculata 'Flame Coral'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flame Purple garden phloxPhlox paniculata 'Flame Purple'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flame red garden phloxPhlox paniculata 'Flame red'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Flavescens irisIris 'Flavescens'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Florentine Silk irisIris 'Florentine Silk'Zones 3 to 9 · Full sun · 3 to 4 ft
- Fortunei Aureomarginata hostaHosta 'Fortunei Aureomarginata'Zones 3 to 9 · Part to full shade · 12 to 18"
- Fragrant Blue hostaHosta 'Fragrant Blue'Zones 3 to 8 · Part to full shade · 6 to 9"
- Grand Canyon Sunset irisIris 'Grand Canyon Sunset'Zones 3 to 9 · Full sun · 2 to 3 ft
- Grape Lollipop garden phloxPhlox paniculata 'Grape Lollipop'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- Gypsy Lord irisIris 'Gypsy Lord'Zones 3 to 9 · Full sun · 3 to 4 ft
- Happy Dayz hostaHosta 'Happy Dayz'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Hemstitched irisIris 'Hemstitched'Zones 3 to 9 · Full sun · 2 to 3 ft
- High Society hostaHosta 'High Society'Zones 3 to 8 · Part to full shade · 6 to 12"
- Honeybells hostaHosta 'Honeybells'Zones 3 to 8 · Part to full shade · 2 ft
- Hope Springs Eternal hostaHosta 'Hope Springs Eternal'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Hudson Bay hostaHosta 'Hudson Bay'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Hyacinthina hostaHosta sieboldiana 'Hyacinthina'Zones 3 to 8 · Part to full shade · 1 to 2 ft
- Jesse's Song irisIris 'Jesses Song'Zones 3 to 9 · Full sun · 2 to 3 ft
- Key West hostaHosta 'Key West'Zones 3 to 8 · Part to full shade · 2 to 3 ft
- King Arthur delphiniumDelphinium elatum 'King Arthur'Zones 3 to 8 · Full sun · 4 to 6 ft
- Kirinmaru peonyPaeonia 'Kirinmaru'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Lemon Lime hostaHosta 'Lemon Lime'Zones 3 to 8 · Part to full shade · 9 to 12"
- Magnus Superior coneflowerEchinacea purpurea 'Magnus Superior'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Mary Frances irisIris 'Mary Frances'Zones 3 to 9 · Full sun · 3 to 4 ft
- Miss America hostaHosta 'Miss America'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Monkey Business hostaHosta 'Monkey Business'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Moonstruck hostaHosta 'Moonstruck'Zones 3 to 9 · Part to full shade · 8 to 12"
- Munstead Dark Red sedumSedum 'Munstead Dark Red'Zones 3 to 9 · Sun to part shade · 1 to 2 ft
- My Fair Lady hostaHosta 'My Fair Lady'Zones 3 to 9 · Part to full shade · 2 to 4 ft
- Night Embers sedumSedum 'Night Embers'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Nora Barlow columbineAquilegia vulgaris 'Nora Barlow'Zones 3 to 9 · Sun to part shade · 2 to 3 ft
- Opalescence garden phloxPhlox paniculata 'Opalescence'Zones 3 to 8 · Sun to part shade · 3 ft
- Pearl Lake hostaHosta 'Pearl Lake'Zones 3 to 8 · Part to full shade · 2 to 3 ft
- Pica Bella coneflowerEchinacea purpurea 'Pica Bella'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Pink Attraction irisIris 'Pink Attraction'Zones 3 to 9 · Full sun · 2 to 3 ft
- Pink Flame garden phloxPhlox paniculata 'Pink Flame'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Pink Grapefruit yarrowAchillea millefolium 'Pink Grapefruit'Zones 3 to 9 · Full sun · 2 ft
- Pizzazz hostaHosta 'Pizzazz'Zones 3 to 8 · Part to full shade · 2 ft
- Prairie Sky hostaHosta 'Prairie Sky'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Prairie Splendor coneflowerEchinacea purpurea 'Prairie Splendor'Zones 3 to 8 · Sun to part shade · 1 to 2 ft
- Primadonna Deep Rose coneflowerEchinacea purpurea 'Primadonna Deep Rose'Zones 3 to 8 · Sun to part shade · 2 to 3 ft
- Pure Joy october daphneHylotelephium 'Pure Joy'Zones 3 to 9 · Full sun · 9 to 12"
- Queen Josephine hostaHosta 'Queen Josephine'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Queen's Circle irisIris 'Queens Circle'Zones 3 to 9 · Full sun · 2 to 3 ft
- Red October hostaHosta 'Red October'Zones 3 to 8 · Part to full shade · 1 to 2 ft
- Rosea lily of the valleyConvallaria majalis 'Rosea'Zones 2 to 9 · Part to full shade · 4 to 8"
- Roselily Samantha lilyLilium 'Roselily Samantha'Zones 3 to 9 · Sun to part shade · 3 to 4 ft
- Sassy Summer Sunset yarrowAchillea millefolium 'Sassy Summer Sunset'Zones 3 to 8 · Full sun · 2 to 3 ft
- Sassy Summer Taffy yarrowAchillea millefolium 'Sassy Summer Taffy'Zones 3 to 8 · Full sun · 2 to 3 ft
- Sea Power irisIris 'Sea Power'Zones 3 to 9 · Full sun · 3 to 4 ft
- Silverado irisIris 'Silverado'Zones 3 to 9 · Full sun · 3 to 4 ft
- Spartacus hostaHosta 'Spartacus'Zones 3 to 9 · Part to full shade · 1 to 2 ft
- Stairway to Heaven irisIris 'Stairway to Heaven'Zones 3 to 9 · Full sun · 3 to 4 ft
- Starship Enterprise irisIris 'Starship Enterprise'Zones 3 to 9 · Full sun · 2 to 3 ft
- Strawberry Seduction yarrowAchillea millefolium 'Strawberry Seduction'Zones 3 to 9 · Full sun · 2 ft
- Sugar Blues irisIris 'Sugar Blues'Zones 3 to 9 · Full sun · 2 to 3 ft
- Summer Cloud larkspurDelphinium grandiflorum 'Summer Cloud'Zones 3 to 7 · Full sun · 12"
- Sunset Coral garden phloxPhlox paniculata 'Sunset Coral'Zones 3 to 8 · Sun to part shade · 3 ft
- Supreme Sultan irisIris 'Supreme Sultan'Zones 3 to 9 · Full sun · 3 to 4 ft
- Tattoo hostaHosta 'Tattoo'Zones 3 to 8 · Part to full shade · 6 to 18"