When to plant cauliflower in Pittsburgh
Common questions
When will cauliflower be ready to harvest in Pittsburgh?
Expect to harvest from around early June (Jun 6–Jul 1) in Pittsburgh, based on its local frost dates. Confidence 73%.
When should I start cauliflower seeds indoors in Pittsburgh?
Start seeds indoors around early March (Mar 6–Mar 27) in Pittsburgh, based on its local frost dates. Confidence 77%.
When can I transplant cauliflower outdoors in Pittsburgh?
Transplant outdoors around early April (Apr 7–Apr 28) in Pittsburgh, based on its local frost dates. Confidence 79%.
Can I plant cauliflower in autumn in Pittsburgh?
Yes — Pittsburgh supports a second, autumn sowing of cauliflower around late June (Jun 25–Jul 9), timed to mature before the first fall frost.
How long is the growing season in Pittsburgh?
Pittsburgh has roughly 188 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 Pittsburgh's frost dates.