What is a key strategy for helping marginally hardy plants survive a Zone 5 winter?

Applying a thick layer of mulch

Pruning them heavily in late fall

intermediate • 4 minutes

Zone 5 Gardening Challenge

Master the art of gardening in USDA Zone 5. Test your knowledge on frost dates, plant selection, and winter survival.

Welcome to the Zone 5 Gardening Challenge! Whether you’re new to the region or a seasoned grower, let’s see how well you know your hardiness zone.

Progress1 of 4

-10°F to 0°F

-20°F to -10°F

-30°F to -20°F

0°F to 10°F

Challenge yourself with more plant identification and gardening knowledge quizzes.

Find the perfect plants for your garden. Filter by zone, light, and more.