Why these dates work in zone 9a
Zone 9a's last spring frost averages Feb 28 and first fall frost Nov 30 — about 275 frost-free days. Turnip tolerates light frost, so you can sow ahead of the last-frost date and keep harvesting into the cooler fall. There's also room for a fall succession sowing around Oct 5 for a second harvest before frost.
Common questions
How long does turnip take to grow in zone 9a?
Turnip matures in about 40–60 days from sowing. In zone 9a that means sowing around Jan 31 and first picking around Mar 12.
Will turnip survive frost in zone 9a?
Yes — turnip tolerates light frost. In zone 9a you can sow a little before the last frost (around Feb 28) and keep harvesting past the first fall frost (around Nov 30).
Can I plant a second crop of turnip in zone 9a?
Yes — in zone 9a there's time for a fall sowing around Oct 5 for a second harvest before frost.
For soil, spacing, pests and companion planting, see the full turnip growing guide →
