Zone 7b covers 44 days of last-frost dates. We measured Oklahoma City, OK at Mar 12 and Reno, NV at Apr 25. Give us your town or ZIP and we'll use ten years of daily lows recorded at your own coordinates instead of the middle of that range.
Why these dates work in zone 7b
Zone 7b's last spring frost averages Apr 4 and first fall frost Nov 12 — about 222 frost-free days. Peas 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 Aug 27 for a second harvest before frost.
Common questions
How long does peas take to grow in zone 7b?
Peas matures in about 55–70 days from sowing. In zone 7b that means sowing around Feb 28 and first picking around Apr 24.
Will peas survive frost in zone 7b?
Yes — peas tolerates light frost. In zone 7b you can sow a little before the last frost (around Apr 4) and keep harvesting past the first fall frost (around Nov 12).
Can I plant a second crop of peas in zone 7b?
Yes — in zone 7b there's time for a fall sowing around Aug 27 for a second harvest before frost.
For soil, spacing, pests and companion planting, see the full peas growing guide →