When to plant cauliflower in Manchester
Common questions
When will cauliflower be ready to harvest in Manchester?
Expect to harvest from around late June (Jun 23–Jul 18) in Manchester, based on its local frost dates. Confidence 78%.
When should I start cauliflower seeds indoors in Manchester?
Start seeds indoors around late March (Mar 21–Apr 11) in Manchester, based on its local frost dates. Confidence 83%.
When can I transplant cauliflower outdoors in Manchester?
Transplant outdoors around late April (Apr 24–May 15) in Manchester, based on its local frost dates. Confidence 84%.
Can I plant cauliflower in autumn in Manchester?
Yes — Manchester supports a second, autumn sowing of cauliflower around early June (Jun 6–Jun 20), timed to mature before the first fall frost.
How long is the growing season in Manchester?
Manchester has roughly 161 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 Manchester's frost dates.