Best Plants For Denver, CO

USDA Growing Zone: 6a

Zip Codes: 80264, 80266, 80230, 80231, 80236, 80237, 80235, 80238, 80239, 80123, 80249, 80247, 80246, 80290, 80293, 80294, 80218, 80210, 80212, 80216, 80221, 80220, 80223, 80222, 80224, 80227, 80219, 80211, 80209, 80207, 80206, 80205, 80204, 80202, 80203, 80208, 80217, 80243, 80248, 80250, 80256, 80257, 80259, 80261, 80265, 80271, 80273, 80274, 80281, 80291, 80299

Longitude: -104.8758

Latitude: 39.762

Lowest Avg Temperatures (F): -10 to -5

The USDA growing zone is 6a in Denver, CO. This climate hardiness zone is a measure of the lowest temperature that a plant can survive, helping you to decide what plants would be suitable for your climate. We have temperature requirement information and a map of U.S. hardiness zones over on our page on the growing zone for Denver, CO.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.

Rustic Iron Garden Trellis

Sturdy trellis for supporting climbing plants and vines.

Hoeing Ain't Easy Garden Sign

Fun and decorative garden sign to add personality to your space.

Cluck Around Sign

Whimsical sign for your chicken coop area.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Small Greenhouse Kit

Compact greenhouse perfect for small spaces.

Steel Hori Hori Weeding Knife

Versatile Japanese-style gardening knife for weeding and planting.

Metal Arbor Trellis

Decorative arbor trellis for climbing plants and garden entrance.

Hydroponic Garden Grow Kit

Grow fresh herbs and vegetables year-round with this indoor hydroponic garden system.

Raised Garden Bed Kit

Easy-to-assemble raised garden bed for better soil control and drainage.