When should I plant Korean Zucchini in Zone 7a?

Start Korean Zucchini seeds indoors around Mar 18. Transplant outdoors after Apr 15. Expect first harvest around May 20.

What is the last frost date for Zone 7a?

The average last spring frost date for Zone 7a is Apr 15. The first fall frost averages Oct 22, giving a 190-day growing season.

Can I grow Korean Zucchini in Zone 7a?

Yes. Korean Zucchini needs 55 days to harvest. Zone 7a has a 190-day growing season, which is sufficient. You can plant up to 6 successions.

Growing Korean Zucchini in Zone 7a

Zone 7a has mild winters and a long growing season -- good conditions for Korean Zucchini. Baridi ya mwisho: Apr 15. Baridi ya kwanza: Oct 22.

Planting Calendar

Indoor

Outdoor

Harvest

Mar 18Oct 22

Season: Apr 15 – Oct 22 (190 siku) · Succession: plant every 3 weeks (up to 6x)

Eneo7a

Baridi ya mwishoApr 15

Baridi ya kwanzaOct 22

Msimu190 siku

Mavuno55 siku

JuaJua Kamili

When to Plant Korean Zucchini in Zone 7a

Start Seeds Indoors: Mar 18

Start Korean Zucchini seeds indoors around Mar 18 (4 wiki kabla ya baridi barafu ya mwisho). Optimal germination temperature: 85F. Germinates in 4-10 days.

Transplant Outdoors: Apr 15

Transplant Korean Zucchini seedlings outdoors after Apr 15. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm nafasi). Harden off plants for a week before moving outside.

Harvest: May 20

First harvest approximately May 20 (~35 siku from transplant). Continue harvesting until first frost (Oct 22).

Upandaji wa Pamoja

✅ Mahindi✅ Bean✅ Nasturtium ✅ Marigold

❌ Viazi

Korean Zucchini 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 Garden Korean Zucchini

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

Start Free Korean Zucchini Growing Guide