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🥦 Growing Súp lơ in Zone 5b
Zone 5b has cold winters and a moderate growing season. Timing is key for Súp lơ in this zone. Sương giá cuối: 28 Th4. Sương giá đầu: 8 Th10.
Planting Calendar
Season: 28 Th4 – 8 Th10 (163 ngày)
When to Plant Súp lơ in Zone 5b
Start Seeds Indoors: 17 Th3
Start Súp lơ seeds indoors around 17 Th3 (6 tuần trước sương giá cuối). Optimal germination temperature: 70F. Germinates in 5-10 days.
Transplant Outdoors: 14 Th4
Transplant Súp lơ seedlings outdoors after 14 Th4. Wait until soil temperature reaches 50F. Space plants at 1/m² (30cm khoảng cách). Harden off plants for a week before moving outside.
Harvest: 13 Th6
First harvest approximately 13 Th6 (~60 ngày from transplant). Continue harvesting until first frost (8 Th10).
Fall Planting: 16 Th7
For a fall harvest, plant Súp lơ around 16 Th7 (12 weeks before first frost).
Cây trồng đồng hành
Súp lơ in Other Zones
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