When to plant lettuce in Christchurch
Common questions
When can I sow lettuce outdoors in Christchurch?
Direct-sow around mid September (Sep 18–Oct 9) in Christchurch, based on its local frost dates. Confidence 45%.
When will lettuce be ready to harvest in Christchurch?
Expect to harvest from around early November (Nov 9–Nov 24) in Christchurch, based on its local frost dates. Confidence 40%.
When should I start lettuce seeds indoors in Christchurch?
Start seeds indoors around mid September (Sep 18–Oct 9) in Christchurch, based on its local frost dates. Confidence 43%.
When can I transplant lettuce outdoors in Christchurch?
Transplant outdoors around late September (Sep 25–Oct 16) in Christchurch, based on its local frost dates. Confidence 45%.
Can I plant lettuce in autumn in Christchurch?
Yes — Christchurch supports a second, autumn sowing of lettuce around late January (Jan 31–Feb 14), timed to mature before the first fall frost.
How long is the growing season in Christchurch?
Christchurch has roughly 211 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 Christchurch's frost dates.