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🍆 Growing Eggplant, Thai Green in Zone 3a

Zone 3a has harsh winters and a short growing season. Start Eggplant, Thai Green early indoors to maximize your harvest window. Last frost: May 22. First frost: Sep 12.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 27Sep 12

Season: May 22 – Sep 12 (113 days)

Zone3a

Last FrostMay 22

First FrostSep 12

Season Length113 days

Days to Harvest80

SunFull Sun

Frost ToleranceNone

Spacing1/sqft (12" apart)

When to Plant Eggplant, Thai Green in Zone 3a

Start Seeds Indoors: Mar 27

Start Eggplant, Thai Green seeds indoors around Mar 27 (8 weeks before last frost). Optimal germination temperature: 85°F. Germinates in 7–14 days.

Transplant Outdoors: Jun 12

Transplant Eggplant, Thai Green seedlings outdoors after Jun 12. 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 16

First harvest approximately Aug 16 (~65 days from transplant). Continue harvesting until first frost (Sep 12).

Companion Planting

✅ Beans✅ Peppers✅ Marigolds✅ Amaranth✅ Basil

❌ Fennel

Eggplant, Thai Green 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

Frequently Asked Questions

When should I plant Eggplant, Thai Green in Zone 3a?

Start Eggplant, Thai Green seeds indoors around Mar 27. Transplant outdoors after Jun 12. Expect first harvest around Aug 16.

What is the last frost date for Zone 3a?

The average last spring frost date for Zone 3a is May 22. The first fall frost averages Sep 12, giving a 113-day growing season.

Can I grow Eggplant, Thai Green in Zone 3a?

Yes. Eggplant, Thai Green needs 80 days to harvest. Zone 3a has a 113-day growing season, which is sufficient.

What is the best month to plant Eggplant, Thai Green in Zone 3a?

The best time to start Eggplant, Thai Green in Zone 3a is Mar. Begin seeds indoors around Mar 27, then transplant outdoors after the last frost date of May 22.

What companion plants grow well with Eggplant, Thai Green?

Good companion plants for Eggplant, Thai Green include Beans, Peppers, Marigolds, Amaranth, Basil. Avoid planting Eggplant, Thai Green near Fennel.

How long does Eggplant, Thai Green take to harvest?

Eggplant, Thai Green takes approximately 80 days from planting to harvest. In Zone 3a, expect your first harvest around Aug 16.

Plan Your Eggplant, Thai Green Garden

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

Start Free Eggplant, Thai Green Growing Guide