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🌿 Growing রোজমেরি in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for রোজমেরি in this zone. শেষ তুষারপাত: May 1. প্রথম তুষারপাত: Oct 5.
Planting Calendar
Season: May 1 – Oct 5 (157 দিন)
When to Plant রোজমেরি in Zone 4b
Start Seeds Indoors: Feb 20
Start রোজমেরি seeds indoors around Feb 20 (10 শেষ হিমের আগে সপ্তাহ). Optimal germination temperature: 70F. Germinates in 14-28 days.
Transplant Outdoors: May 8
Transplant রোজমেরি seedlings outdoors after May 8. Wait until soil temperature reaches 55F. Space plants at 1/মি² (30cm দূরত্ব). Harden off plants for a week before moving outside.
Harvest: Aug 6
First harvest approximately Aug 6 (~90 দিন from transplant). Continue harvesting until first frost (Oct 5). রোজমেরি can overwinter in mild climates for continued harvest.
সঙ্গী চাষ
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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 রোজমেরি
Track রোজমেরি from seed to harvest with personalized frost dates, watering recommendations, and companion planting visualization.
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