What Can Grow in Colorado (CO)
Colorado's elevation extremes create microclimates ranging from alpine tundra to semi-arid plains and warm valleys.
Colorado spans USDA zones 3b to 6b. The primary zone is 5b, with a growing season of 130 days. Top crops include tomatoes, peppers, beans, broccoli.
Semi-arid to alpine. Low humidity and intense UV. Late spring frosts challenge gardeners but altitude reduces pests.
Frequently Asked Questions
Colorado spans USDA hardiness zones 3b, 4a, 4b, 5a, 5b, 6a, 6b. The most common zone across the state is 5b. Semi-arid to alpine. Low humidity and intense UV. Late spring frosts challenge gardeners but altitude reduces pests.
In Colorado, excellent vegetables to grow include tomatoes, peppers, beans, broccoli, root vegetables. The growing season of 130 days allows for a productive single season.
Colorado is well suited for growing apples, peaches, pears, strawberries, grapes. Always choose varieties rated for your specific local zone.
Colorado's growing season averages 130 days. Semi-arid to alpine. Low humidity and intense UV. Late spring frosts challenge gardeners but altitude reduces pests. Check your specific city or zone page for precise last-frost and first-frost dates.