Field guide
When to plant shiitake mushrooms in USDA Zones 11–13
In USDA Zones 11–13, the planner’s broad outdoor planting window for shiitake mushrooms runs from January to December. Shiitake Mushrooms takes 180–365 days from planting to first harvest.
Open plannerPlanting calendar for USDA Zones 11–13
- Spring planting
- January to December
- Fall planting
- Not recommended
- Days to harvest
- 180–365 days
- Water needs
- high
What USDA Zones 11–13 do—and do not—tell you
These zones span average annual extreme minimum temperatures of roughly 40°F to 70°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
- Caps are well formed but margins have not flattened completely
- The cluster is firm, fresh, and free of discoloration
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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