Perennials in the garden work hard to decorate the landscape. Some need special care, but tough perennials are low-maintenance and bloom annually.

Best Perennials for Harsh Winters
This guide covers species that can thrive in USDA Hardiness Zones 3 and colder, including the cold climates of Maine, Alaska, Montana, and Minnesota. There is a range of options on this list suitable for the coldest regions of the lower 48 states, providing hardiness and resilience against harsh winter conditions.Top Perennials for Challenging Winters