When to plant kale in Columbia
Common questions
When can I sow kale outdoors in Columbia?
Direct-sow around mid February (Feb 18–Mar 11) in Columbia, based on its local frost dates. Confidence 88%.
When will kale be ready to harvest in Columbia?
Expect to harvest from around mid April (Apr 14–May 4) in Columbia, based on its local frost dates. Confidence 79%.
When should I start kale seeds indoors in Columbia?
Start seeds indoors around late January (Jan 28–Feb 18) in Columbia, based on its local frost dates. Confidence 84%.
When can I transplant kale outdoors in Columbia?
Transplant outdoors around mid February (Feb 18–Mar 11) in Columbia, based on its local frost dates. Confidence 88%.
Can I plant kale in autumn in Columbia?
Yes — Columbia supports a second, autumn sowing of kale around mid August (Aug 13–Aug 27), timed to mature before the first fall frost.
How long is the growing season in Columbia?
Columbia has roughly 248 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 Columbia's frost dates.