When to plant cauliflower in Des Moines
Common questions
When will cauliflower be ready to harvest in Des Moines?
Expect to harvest from around early June (Jun 4–Jun 29) in Des Moines, based on its local frost dates. Confidence 80%.
When should I start cauliflower seeds indoors in Des Moines?
Start seeds indoors around early March (Mar 6–Mar 27) in Des Moines, based on its local frost dates. Confidence 85%.
When can I transplant cauliflower outdoors in Des Moines?
Transplant outdoors around early April (Apr 5–Apr 26) in Des Moines, based on its local frost dates. Confidence 86%.
Can I plant cauliflower in autumn in Des Moines?
Yes — Des Moines supports a second, autumn sowing of cauliflower around mid June (Jun 20–Jul 4), timed to mature before the first fall frost.
How long is the growing season in Des Moines?
Des Moines has roughly 179 frost-free days, which is enough time to grow cauliflower to maturity outdoors.
Sow cauliflower as soon as the soil is workable — it tolerates cool weather and light frost. Every date on this page is derived from that rule and Des Moines's frost dates.