When should I plant 상추, Red Sails in Zone 9a?

Start 상추, Red Sails seeds indoors around 2월 6일. Transplant outdoors after 2월 27일. Expect first harvest around 4월 3일.

What is the last frost date for Zone 9a?

The average last spring frost date for Zone 9a is 3월 20일. The first fall frost averages 11월 12일, giving a 237-day growing season.

Can I grow 상추, Red Sails in Zone 9a?

Yes. 상추, Red Sails needs 45 days to harvest. Zone 9a has a 237-day growing season, which is sufficient. You can plant up to 13 successions.

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🥬 재배 상추, Red Sails 존 9a

Zone 9a has warm winters and an extended growing season -- excellent for heat-loving crops like 상추, Red Sails. 마지막 서리: 3월 20일. 첫 서리: 11월 12일.

Planting Calendar

Indoor

Outdoor

Harvest

2월 6일11월 12일

Season: 3월 20일 – 11월 12일 (237 일) · Succession: plant every 2 weeks (up to 13x)

구역9a

마지막 서리3월 20일

첫 서리11월 12일

시즌237 일

수확45 일

일조반일조

When to Plant 상추, Red Sails in Zone 9a

Start Seeds Indoors: 2월 6일

Start 상추, Red Sails seeds indoors around 2월 6일 (6 주 전 (마지막 서리)). Optimal germination temperature: 65F. Germinates in 4-10 days.

Transplant Outdoors: 2월 27일

Transplant 상추, Red Sails seedlings outdoors after 2월 27일. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm 간격). Harden off plants for a week before moving outside.

Harvest: 4월 3일

First harvest approximately 4월 3일 (~35 일 from transplant). Continue harvesting until first frost (11월 12일).

Fall Planting: 9월 17일

For a fall harvest, plant 상추, Red Sails around 9월 17일 (8 weeks before first frost).

동반 식물

✅ 딸기✅ 당근✅ 비트✅ 오이✅ 래디시

상추, Red Sails 다른 존

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

정원 계획 상추, Red Sails

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

Start Free 상추, Red Sails Growing Guide