When to plant scorzonera in zone 7b — planting calendar

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Showing USDA Zone 7B

Growing SeasonZone 7b

Last frost ~Apr 5First frost ~Nov 1Today

Start indoorsTransplant / sowHarvestFrost risk

MARAPRMAYJUNJULAUGSEP

Sow Mar 22 · First harvest Jul 20 · Wrap by Sep 14

Last spring frostApr 5

Direct sowMar 22

First harvestJul 20

Last harvestSep 14

First fall frostNov 1

Why these dates work in zone 7b

Zone 7b's last spring frost averages Apr 5 and first fall frost Nov 1 — about 210 frost-free days. Scorzonera tolerates light frost, so you can sow ahead of the last-frost date and keep harvesting into the cooler fall.

Common questions

How long does scorzonera take to grow in zone 7b?

Scorzonera matures in about 120–150 days from sowing. In zone 7b that means sowing around Mar 22 and first picking around Jul 20.

Will scorzonera survive frost in zone 7b?

Yes — scorzonera tolerates light frost. In zone 7b you can sow a little before the last frost (around Apr 5) and keep harvesting past the first fall frost (around Nov 1).

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