When to plant kale in Austin
Common questions
When can I sow kale outdoors in Austin?
Direct-sow around late December (Dec 25–Jan 15) in Austin, based on its local frost dates. Confidence 85%.
When will kale be ready to harvest in Austin?
Expect to harvest from around mid February (Feb 18–Mar 10) in Austin, based on its local frost dates. Confidence 79%.
When should I start kale seeds indoors in Austin?
Start seeds indoors around early January (Jan 4–Jan 25) in Austin, based on its local frost dates. Confidence 84%.
When can I transplant kale outdoors in Austin?
Transplant outdoors around late December (Dec 25–Jan 15) in Austin, based on its local frost dates. Confidence 85%.
Can I plant kale in autumn in Austin?
Yes — Austin supports a second, autumn sowing of kale around late August (Aug 28–Sep 11), timed to mature before the first fall frost.
How long is the growing season in Austin?
Austin has roughly 286 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 Austin's frost dates.