When to plant kale in Wilmington
Common questions
When can I sow kale outdoors in Wilmington?
Direct-sow around mid March (Mar 19–Apr 9) in Wilmington, based on its local frost dates. Confidence 86%.
When will kale be ready to harvest in Wilmington?
Expect to harvest from around mid May (May 13–Jun 2) in Wilmington, based on its local frost dates. Confidence 80%.
When should I start kale seeds indoors in Wilmington?
Start seeds indoors around late February (Feb 23–Mar 16) in Wilmington, based on its local frost dates. Confidence 85%.
When can I transplant kale outdoors in Wilmington?
Transplant outdoors around mid March (Mar 19–Apr 9) in Wilmington, based on its local frost dates. Confidence 86%.
Can I plant kale in autumn in Wilmington?
Yes — Wilmington supports a second, autumn sowing of kale around early August (Aug 4–Aug 18), timed to mature before the first fall frost.
How long is the growing season in Wilmington?
Wilmington has roughly 214 frost-free days, which is enough time to grow kale to maturity outdoors.
Sow kale 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 Wilmington's frost dates.