What Plants Grow Well In 80305?
The USDA hardiness zone is 6a in the 80305 zip code. 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 about climate conditions on our page for Boulder's plant hardiness zone.
You can also look up the USDA growing zone for 80305 directly to see the temperature data behind these planting recommendations.

Brass Watering Can

Cluck Around Sign

Life Is Better w/ Chickens Sign

Metal Arbor Trellis

Metal Seed Storage Box
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.

Premium Garden Tool Gift Set

Unisex Summer Straw Hat

Worm Composting Kit

Fiskars Garden Harvest Basket

Brass Decorative Faucet Handle
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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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