When should I plant Eggplant, Casper in Zone 3b?

Start Eggplant, Casper seeds indoors around Mar 20. Transplant outdoors after Jun 5. Expect first harvest around Aug 9.

What is the last frost date for Zone 3b?

The average last spring frost date for Zone 3b is May 15. The first fall frost averages Sep 22, giving a 130-day growing season.

Can I grow Eggplant, Casper in Zone 3b?

Yes. Eggplant, Casper needs 70 days to harvest. Zone 3b has a 130-day growing season, which is sufficient.

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🍆 Growing Eggplant, Casper in Zone 3b

Zone 3b has harsh winters and a short growing season. Start Eggplant, Casper early indoors to maximize your harvest window. Last frost: May 15. First frost: Sep 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 20Sep 22

Season: May 15 – Sep 22 (130 days)

Zone3b

Last FrostMay 15

First FrostSep 22

Season Length130 days

Days to Harvest70

SunFull Sun

Frost ToleranceNone

Spacing1/sqft (12" apart)

When to Plant Eggplant, Casper in Zone 3b

Start Seeds Indoors: Mar 20

Start Eggplant, Casper seeds indoors around Mar 20 (8 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 7–14 days.

Transplant Outdoors: Jun 5

Transplant Eggplant, Casper seedlings outdoors after Jun 5. Wait until soil temperature reaches 65°F. Space plants at 1/sqft (12" apart). Harden off plants for a week before moving outside.

Harvest: Aug 9

First harvest approximately Aug 9 (~65 days from transplant). Continue harvesting until first frost (Sep 22).

Companion Planting

✅ Beans✅ Peppers✅ Marigolds✅ Amaranth✅ Basil

❌ Fennel

Eggplant, Casper in Other Zones

1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b

Plan Your Eggplant, Casper Garden

Track Eggplant, Casper from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

Start Free Eggplant, Casper Growing Guide