When to plant kale in Arlington
Common questions
When can I sow kale outdoors in Arlington?
Direct-sow around mid March (Mar 18–Apr 8) in Arlington, based on its local frost dates. Confidence 88%.
When will kale be ready to harvest in Arlington?
Expect to harvest from around mid May (May 12–Jun 1) in Arlington, based on its local frost dates. Confidence 79%.
When should I start kale seeds indoors in Arlington?
Start seeds indoors around late February (Feb 25–Mar 18) in Arlington, based on its local frost dates. Confidence 84%.
When can I transplant kale outdoors in Arlington?
Transplant outdoors around mid March (Mar 18–Apr 8) in Arlington, based on its local frost dates. Confidence 88%.
Can I plant kale in autumn in Arlington?
Yes — Arlington supports a second, autumn sowing of kale around late July (Jul 30–Aug 13), timed to mature before the first fall frost.
How long is the growing season in Arlington?
Arlington has roughly 206 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 Arlington's frost dates.