When to plant cauliflower in Austin
Common questions
When will cauliflower be ready to harvest in Austin?
Expect to harvest from around late February (Feb 23–Mar 20) in Austin, based on its local frost dates. Confidence 79%.
When should I start cauliflower 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 cauliflower 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 cauliflower in autumn in Austin?
Yes — Austin supports a second, autumn sowing of cauliflower around late July (Jul 28–Aug 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 cauliflower to maturity outdoors.
Sow cauliflower 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.