When to plant lettuce in Fukuoka
Common questions
When can I sow lettuce outdoors in Fukuoka?
Direct-sow around early March (Mar 7–Mar 28) in Fukuoka, based on its local frost dates. Confidence 45%.
When will lettuce be ready to harvest in Fukuoka?
Expect to harvest from around late April (Apr 28–May 13) in Fukuoka, based on its local frost dates. Confidence 40%.
When should I start lettuce seeds indoors in Fukuoka?
Start seeds indoors around early March (Mar 7–Mar 28) in Fukuoka, based on its local frost dates. Confidence 43%.
When can I transplant lettuce outdoors in Fukuoka?
Transplant outdoors around mid March (Mar 14–Apr 4) in Fukuoka, based on its local frost dates. Confidence 45%.
Can I plant lettuce in autumn in Fukuoka?
Yes — Fukuoka supports a second, autumn sowing of lettuce around late August (Aug 30–Sep 13), timed to mature before the first fall frost.
How long is the growing season in Fukuoka?
Fukuoka has roughly 239 frost-free days, which is enough time to grow lettuce to maturity outdoors.
Sow lettuce 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 Fukuoka's frost dates.