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← How to grow chamomile
Planting Calendar · Zone 3A

When to plant chamomile in zone 3a

In USDA zone 3a, sow chamomile around May 16, and harvest from Jul 15.

We don’t publish a planting calendar for zone 3a, because every date on one would be counted from a last-frost date this zone doesn’t reliably have. Chamomile takes about 60–90 days from sowing to first picking, and that part holds anywhere. For real dates, tell us where you are below and Garzed reads ten years of weather at your own coordinates.

Why these dates work in zone 3a

Zone 3a's last spring frost averages May 30 and first fall frost Sep 10 — about 103 frost-free days. Chamomile 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 Jul 2 for a second harvest before frost. One caveat: we haven't yet checked zone 3a against the weather archive, so those frost dates are an inherited estimate rather than a measurement. Give Garzed your location and it works from that location's own ten-year record instead.

Common questions

How long does chamomile take to grow in zone 3a?

Chamomile matures in about 60–90 days from sowing. In zone 3a that means sowing around May 16 and first picking around Jul 15.

Will chamomile survive frost in zone 3a?

Yes — chamomile tolerates light frost. In zone 3a you can sow a little before the last frost (around May 30) and keep harvesting past the first fall frost (around Sep 10).

Can I plant a second crop of chamomile in zone 3a?

Yes — in zone 3a there's time for a fall sowing around Jul 2 for a second harvest before frost.

For soil, spacing, pests and companion planting, see the full chamomile growing guide →