Plants for USDA Zone 1

Plants suited to USDA Zone 1 — the most extreme cold climate in North America, with average annual minimum temperatures below −60°F (−51°C). Browse ultra-hardy annuals and perennials that can handle the short, intense growing season of interior Alaska and subarctic Canada.

Explore more: Browse the USDA growing-zone guide or explore plants by USDA zone.

USDA Zone 1 plant hardiness icon
Dragonfly

95 products

Butterfly