Botanical illustration of oregano

Field guide

When to plant oregano in USDA Zones 7–8

In USDA Zones 7–8, the planner’s broad outdoor planting window for oregano runs from April to June. Oregano takes 80–100 days from planting to first harvest.

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Planting calendar for USDA Zones 7–8

Spring planting
April to June
Fall planting
Not recommended
Days to harvest
80–100 days
Water needs
low

What USDA Zones 7–8 do—and do not—tell you

These zones span average annual extreme minimum temperatures of roughly 0°F to 20°F. That is useful climate context, but it does not determine your exact frost dates. Check a local forecast or county Extension calendar before planting tender crops.

How to know when to harvest

  • Stems have enough new growth to harvest without stripping the plant
  • Aromatic oils are strongest before full flowering

Want a plan that accounts for your crops, growing method, equipment, and plant conditions? Open the free planner for a daily crop checklist and adaptive harvest forecast.

About this field guide

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