What Plants Grow Well In 80305?
The USDA hardiness zone is 6a in the 80305. This zone is a measure of the lowest temperature that a plant can survive, and helps determine what plants would grow best in the area's climate. Below you'll find a list of the best plants for 80305's climate based on this hardiness zone.
Learn more hardiness zones on our page for Boulder's growing zone.

Reusable Grow Bags

Steel Hori Hori Weeding Knife

Small Greenhouse Kit

Wooden Chicken Coop

Fiskars Garden Harvest Basket
Trees for 80305
Fruits for 80305
Flowers for 80305
Vegetables for 80305

Planting Advice for 80305
Have questions about planting in 80305's climate? Check out our FAQ below for answers to common questions about growing plants in the area.
Zip code 80305 is in USDA hardiness zone 6a, which means plants there can survive temperatures as low as -10 to -5°F each year.
Best Time to Plant in Boulder
Check the growing calendar for Boulder at the Old Farmer's Almanac to see the best planting times for the region.

Large Greenhouse Kit

Rustic Iron Garden Trellis

Shiitake Mushroom Kit

Fiskars Garden Harvest Basket

Metal Arbor Trellis

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Other Towns in Colorado
We have plant recommendations for most towns in Colorado. Select a town from the list below to find the best plants for your area based on the latest climate information.
Best Plants By State
Colorado not the right state? We have plant recommendations for every state, town and zip code in the United States. Choose a state from the list below to find the best plants for your area.
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