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🥬 Growing Rau diếp, Red Sails in Zone 4a
Zone 4a has cold winters and a moderate growing season. Timing is key for Rau diếp, Red Sails in this zone. Sương giá cuối: 5 Th5. Sương giá đầu: 1 Th10.
Planting Calendar
Season: 5 Th5 – 1 Th10 (149 ngày) · Succession: plant every 2 weeks (up to 7x)
When to Plant Rau diếp, Red Sails in Zone 4a
Start Seeds Indoors: 24 Th3
Start Rau diếp, Red Sails seeds indoors around 24 Th3 (6 tuần trước sương giá cuối). Optimal germination temperature: 65F. Germinates in 4-10 days.
Transplant Outdoors: 14 Th4
Transplant Rau diếp, Red Sails seedlings outdoors after 14 Th4. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm khoảng cách). Harden off plants for a week before moving outside.
Harvest: 19 Th5
First harvest approximately 19 Th5 (~35 ngày from transplant). Continue harvesting until first frost (1 Th10).
Fall Planting: 6 Th8
For a fall harvest, plant Rau diếp, Red Sails around 6 Th8 (8 weeks before first frost).
Cây trồng đồng hành
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Track Rau diếp, Red Sails from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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