Growing Belgian Endive in Zone 3a
Zone 3a has harsh winters and a short growing season. Start Belgian Endive early indoors to maximize your harvest window. Sương giá cuối: 22 Th5. Sương giá đầu: 12 Th9.
Season Too Short
Belgian Endive needs 150 days to harvest, but Zone 3a has only a 113-day growing season. Consider short-season varieties or season extension techniques.
When to Plant Belgian Endive in Zone 3a
Start Seeds Indoors: 10 Th4
Start Belgian Endive seeds indoors around 10 Th4 (6 tuần trước sương giá cuối). Optimal germination temperature: 65F. Germinates in 5-10 days.
Transplant Outdoors: 8 Th5
Transplant Belgian Endive seedlings outdoors after 8 Th5. Wait until soil temperature reaches 45F. Space plants at 4/m² (15cm khoảng cách). Harden off plants for a week before moving outside.
Harvest: 12 Th6
First harvest approximately 12 Th6 (~35 ngày from transplant). Continue harvesting until first frost (12 Th9).
Fall Planting: 25 Th7
For a fall harvest, plant Belgian Endive around 25 Th7 (7 weeks before first frost).
Belgian Endive in Other Zones
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