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🌿 Growing Oregano in Zone 4b
Zone 4b has cold winters and a moderate growing season. Timing is key for Oregano in this zone. Sista frost: May 1. Första frost: Oct 5.
Planting Calendar
Season: May 1 – Oct 5 (157 dagar)
When to Plant Oregano in Zone 4b
Start Seeds Indoors: Mar 6
Start Oregano seeds indoors around Mar 6 (8 veckor före sista frosten). Optimal germination temperature: 70F. Germinates in 7-14 days.
Transplant Outdoors: Apr 24
Transplant Oregano seedlings outdoors after Apr 24. Wait until soil temperature reaches 50F. Space plants at 4/m² (15cm avstånd). Harden off plants for a week before moving outside.
Harvest: Jun 13
First harvest approximately Jun 13 (~50 dagar from transplant). Continue harvesting until first frost (Oct 5). Oregano can overwinter in mild climates for continued harvest.
Samplantering
Oregano in Other Zones
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 Oregano
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