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🟡 Growing Carbassa, Grey Zucchini in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for Carbassa, Grey Zucchini in this zone. Darrera gelada: May 1. Primera gelada: Oct 5.
Planting Calendar
Season: May 1 – Oct 5 (157 dies) · Succession: plant every 3 weeks (up to 5x)
When to Plant Carbassa, Grey Zucchini in Zone 4b
Start Seeds Indoors: Apr 3
Start Carbassa, Grey Zucchini seeds indoors around Apr 3 (4 setmanes abans de l’última gelada). Optimal germination temperature: 85F. Germinates in 4-10 days.
Transplant Outdoors: May 15
Transplant Carbassa, Grey Zucchini seedlings outdoors after May 15. Wait until soil temperature reaches 65F. Space plants at 1/m² (30cm espaiat). Harden off plants for a week before moving outside.
Harvest: Jun 19
First harvest approximately Jun 19 (~35 dies from transplant). Continue harvesting until first frost (Oct 5).
Fall Planting: Jul 27
For a fall harvest, plant Carbassa, Grey Zucchini around Jul 27 (10 weeks before first frost).
Carbassa, Grey Zucchini in Other Zones
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Track Carbassa, Grey Zucchini from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
Start Free Carbassa, Grey Zucchini Growing Guide