When to plant tarragon in zone 8b — planting calendar

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Showing USDA Zone 8B

Growing SeasonZone 8b

Last frost ~Mar 15First frost ~Nov 15Today

Start indoorsTransplant / sowHarvestFrost risk

MARAPRMAYJUNJULAUGSEP

Transplant Mar 15 · First harvest May 14 · Wrap by Sep 3

Last spring frostMar 15

Transplant outMar 15

First harvestMay 14

Last harvestSep 3

First fall frostNov 15

Why these dates work in zone 8b

Zone 8b's last spring frost averages Mar 15 and first fall frost Nov 15 — about 245 frost-free days. Tarragon tolerates light frost, so you can set plants out ahead of the last-frost date and keep harvesting into the cooler fall.

Common questions

How long does tarragon take to grow in zone 8b?

Tarragon matures in about 60–90 days from transplanting. In zone 8b that means setting plants out around Mar 15 and first picking around May 14.

Will tarragon survive frost in zone 8b?

Yes — tarragon tolerates light frost. In zone 8b you can set plants out a little before the last frost (around Mar 15) and keep harvesting past the first fall frost (around Nov 15).

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