USDA Hardiness Zone 1
-60 to -50°F / -51 to -46°C
Extreme arctic cold. Only the hardiest plants survive.
Temperature Range
-60 to -50°F
Fahrenheit
-51 to -46°C
Celsius
Plants Suitable for Zone 1 (10)
Alaska Butterfly Garden
Various spp.
flowers · Zones 1-5
Alaska Drought-Tolerant Mix
Various spp.
flowers · Zones 1-5
Alaska Edible Garden Collection
Various spp.
vegetables · Zones 1-5
Alaska Medicinal Herb Garden
Various spp.
herbs · Zones 1-5
Alaska Native Prairie Grass
Various Poaceae
grasses · Zones 1-5
Alaska Native Tree Collection
Various spp.
trees · Zones 1-5
Alaska Pollinator Garden
Various spp.
flowers · Zones 1-5
Alaska Rain Garden Mix
Various spp.
flowers · Zones 1-5
Alaska Shade Garden Mix
Various spp.
flowers · Zones 1-5
Alaska Wildflower Mix
Various spp.
flowers · Zones 1-5
Explore More Data Tools
For adjacent public-data tools, methodology notes, and network updates, visit DataPeek Facts.