When to plant kale in Frankfurt
Common questions
When can I sow kale outdoors in Frankfurt?
Direct-sow around early March (Mar 9–Mar 30) in Frankfurt, based on its local frost dates. Confidence 89%.
When will kale be ready to harvest in Frankfurt?
Expect to harvest from around early May (May 3–May 23) in Frankfurt, based on its local frost dates. Confidence 80%.
When should I start kale seeds indoors in Frankfurt?
Start seeds indoors around mid February (Feb 16–Mar 9) in Frankfurt, based on its local frost dates. Confidence 85%.
When can I transplant kale outdoors in Frankfurt?
Transplant outdoors around early March (Mar 9–Mar 30) in Frankfurt, based on its local frost dates. Confidence 89%.
Can I plant kale in autumn in Frankfurt?
Yes — Frankfurt supports a second, autumn sowing of kale around mid August (Aug 11–Aug 25), timed to mature before the first fall frost.
How long is the growing season in Frankfurt?
Frankfurt has roughly 230 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 Frankfurt's frost dates.