🥬
🥬 Growing Rau diếp, Red Sails in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for Rau diếp, Red Sails in this zone. Sương giá cuối: 1 Th5. Sương giá đầu: 5 Th10.
Planting Calendar
Season: 1 Th5 – 5 Th10 (157 ngày) · Succession: plant every 2 weeks (up to 8x)
When to Plant Rau diếp, Red Sails in Zone 4b
Start Seeds Indoors: 20 Th3
Start Rau diếp, Red Sails seeds indoors around 20 Th3 (6 tuần trước sương giá cuối). Optimal germination temperature: 65F. Germinates in 4-10 days.
Transplant Outdoors: 10 Th4
Transplant Rau diếp, Red Sails seedlings outdoors after 10 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: 15 Th5
First harvest approximately 15 Th5 (~35 ngày from transplant). Continue harvesting until first frost (5 Th10).
Fall Planting: 10 Th8
For a fall harvest, plant Rau diếp, Red Sails around 10 Th8 (8 weeks before first frost).
Cây trồng đồng hành
Rau diếp, Red Sails 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 13bPlan Your Garden Rau diếp, Red Sails
Track Rau diếp, Red Sails from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Rau diếp, Red Sails Growing Guide