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🥬 Kweken van Sla, Red Sails in Zone 2a
Zone 2a has harsh winters and a short growing season. Start Sla, Red Sails early indoors to maximize your harvest window. Laatste vorst: May 15. Eerste vorst: Sep 15.
Planting Calendar
Season: May 15 – Sep 15 (123 dagen) · Succession: plant every 2 weeks (up to 5x)
When to Plant Sla, Red Sails in Zone 2a
Start Seeds Indoors: Apr 3
Start Sla, Red Sails seeds indoors around Apr 3 (6 weken voor de laatste vorst). Optimal germination temperature: 65F. Germinates in 4-10 days.
Transplant Outdoors: Apr 24
Transplant Sla, Red Sails seedlings outdoors after Apr 24. Wait until soil temperature reaches 40F. Space plants at 4/m² (15cm afstand). Harden off plants for a week before moving outside.
Harvest: May 29
First harvest approximately May 29 (~35 dagen from transplant). Continue harvesting until first frost (Sep 15).
Fall Planting: Jul 21
For a fall harvest, plant Sla, Red Sails around Jul 21 (8 weeks before first frost).
Begeleidende Beplanting
Sla, Red Sails in Andere Zones
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Track Sla, Red Sails from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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