Utah planting dates for broccoli
Dates for Utah vary significantly by region. Use the average frost date lookup for your specific ZIP code, then apply the standard offsets: start broccoli indoors 8 weeks before your last frost; transplant 2 weeks before last frost;
Why these dates
Broccoli is cool-season. Spring crop: transplants in early spring. Fall crop (often better): transplants 8-10 weeks before first fall frost. Row covers prevent cabbage worm damage.
The dates above are anchored to Utah's average last spring frost date of 04-25 (S) to 05-25 (N), with offsets standard across university Extension publications. For zone-specific local timing, use the frost date lookup tool with your ZIP code.
More on growing broccoli
The full growing guide for broccoli - varieties, soil, fertilization, pests, harvest, storage - is here: Broccoli growing guide.
More Utah planting information
- Full Utah planting calendar (all crops + ornamentals)
- Find your exact USDA zone by ZIP
- Look up your average frost dates
- Seed starting timeline calculator