When to plant kale in Columbus
Common questions
When can I sow kale outdoors in Columbus?
Direct-sow around mid February (Feb 13–Mar 6) in Columbus, based on its local frost dates. Confidence 88%.
When will kale be ready to harvest in Columbus?
Expect to harvest from around early April (Apr 9–Apr 29) in Columbus, based on its local frost dates. Confidence 79%.
When should I start kale seeds indoors in Columbus?
Start seeds indoors around late January (Jan 23–Feb 13) in Columbus, based on its local frost dates. Confidence 84%.
When can I transplant kale outdoors in Columbus?
Transplant outdoors around mid February (Feb 13–Mar 6) in Columbus, based on its local frost dates. Confidence 88%.
Can I plant kale in autumn in Columbus?
Yes — Columbus supports a second, autumn sowing of kale around mid August (Aug 18–Sep 1), timed to mature before the first fall frost.
How long is the growing season in Columbus?
Columbus has roughly 262 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 Columbus's frost dates.