When should I plant 상추, Red Sails in Zone 4b?

Start 상추, Red Sails seeds indoors around 3월 20일. Transplant outdoors after 4월 10일. Expect first harvest around 5월 15일.

What is the last frost date for Zone 4b?

The average last spring frost date for Zone 4b is 5월 1일. The first fall frost averages 10월 5일, giving a 157-day growing season.

Can I grow 상추, Red Sails in Zone 4b?

Yes. 상추, Red Sails needs 45 days to harvest. Zone 4b has a 157-day growing season, which is sufficient. You can plant up to 8 successions.

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🥬 재배 상추, Red Sails 존 4b

Zone 4b has cold winters and a moderate growing season. Timing is key for 상추, Red Sails in this zone. 마지막 서리: 5월 1일. 첫 서리: 10월 5일.

Planting Calendar

Indoor

Outdoor

Harvest

3월 20일10월 5일

Season: 5월 1일 – 10월 5일 (157 일) · Succession: plant every 2 weeks (up to 8x)

구역4b

마지막 서리5월 1일

첫 서리10월 5일

시즌157 일

수확45 일

일조반일조

When to Plant 상추, Red Sails in Zone 4b

Start Seeds Indoors: 3월 20일

Start 상추, Red Sails seeds indoors around 3월 20일 (6 주 전 (마지막 서리)). Optimal germination temperature: 65F. Germinates in 4-10 days.

Transplant Outdoors: 4월 10일

Transplant 상추, Red Sails seedlings outdoors after 4월 10일. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm 간격). Harden off plants for a week before moving outside.

Harvest: 5월 15일

First harvest approximately 5월 15일 (~35 일 from transplant). Continue harvesting until first frost (10월 5일).

Fall Planting: 8월 10일

For a fall harvest, plant 상추, Red Sails around 8월 10일 (8 weeks before first frost).

동반 식물

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정원 계획 상추, Red Sails

Track 상추, Red Sails from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.

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