When to plant kale in Scottsdale
Common questions
When can I sow kale outdoors in Scottsdale?
Direct-sow around late December (Dec 26–Jan 16) in Scottsdale, based on its local frost dates. Confidence 81%.
When will kale be ready to harvest in Scottsdale?
Expect to harvest from around mid February (Feb 19–Mar 11) in Scottsdale, based on its local frost dates. Confidence 76%.
When should I start kale seeds indoors in Scottsdale?
Start seeds indoors around late December (Dec 26–Jan 16) in Scottsdale, based on its local frost dates. Confidence 80%.
When can I transplant kale outdoors in Scottsdale?
Transplant outdoors around late December (Dec 26–Jan 16) in Scottsdale, based on its local frost dates. Confidence 81%.
Can I plant kale in autumn in Scottsdale?
Yes — Scottsdale supports a second, autumn sowing of kale around early September (Sep 1–Sep 15), timed to mature before the first fall frost.
How long is the growing season in Scottsdale?
Scottsdale has roughly 303 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 Scottsdale's frost dates.