When to Plant Radicchio in Utah
State
Utah
Cities Covered
250
USDA Zones
4a, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b
Plant Type
Indoor Start
📅 Planting Calendar for Utah
Based on Altamont (Zone 5b). Dates may vary by city.
Note: Utah spans multiple zones (4a, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b). Select your city below for more precise dates.
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Growing Radicchio in Utah
Radicchio (Cichorium intybus) is a popular garden vegetable in Utah. The state spans USDA Hardiness Zones 4a, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, so planting dates can vary significantly depending on your location.
For most of Utah, you should start Radicchio seeds indoors around Saturday, March 28, 2026, then transplant outdoors around Saturday, April 11, 2026.
For the most accurate planting dates, enter your ZIP code on our homepage or select your city from the list above.