When to plant eggplant in zone 8a — planting calendar

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Showing USDA Zone 8A

Growing SeasonZone 8a

Last frost ~Mar 25First frost ~Nov 10Today

Start indoorsTransplant / sowHarvestFrost risk

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Start indoors Jan 28 · Transplant Apr 15 · First harvest Jun 24 · Wrap by Aug 19

Last spring frostMar 25

Start seeds indoorsJan 28

Transplant outApr 15

First harvestJun 24

Last harvestAug 19

First fall frostNov 10

Why these dates work in zone 8a

Zone 8a's last spring frost averages Mar 25 and first fall frost Nov 10 — about 230 frost-free days. Eggplant is frost-sensitive, so the 3w after frost timing builds in a safety margin against a late cold snap — setting plants out too early risks losing them to frost. Starting seeds indoors 8 weeks ahead gives strong transplants ready the moment the soil warms.

Common questions

How long does eggplant take to grow in zone 8a?

Eggplant matures in about 70–90 days from transplanting. In zone 8a that means setting plants out around Apr 15 and first picking around Jun 24.

Will eggplant survive frost in zone 8a?

No — eggplant is frost-sensitive. In zone 8a, wait until after the last frost (around Mar 25) to plant, and harvest before the first fall frost (around Nov 10).

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