Specialty & Other· Pleurotus ostreatus
Oyster Mushroom Growing Guide
One of the easiest and most widely cultivated edible mushrooms globally. Grows on a wide range of agricultural waste substrates. Short production cycle and high demand in fresh markets.
Growing Conditions
Soil Requirements
Soil Type & pH
Best soil types: straw substrate, hardwood sawdust, agricultural waste
pH range: 5.5 - 7 (optimal: 6.5)
Drainage: moderate
Nutrient Needs (N-P-K)
Planting Guide
Yield & Economics
Common Pests & Diseases
Common Pests
- fungus gnats
- mites
- nematodes
Common Diseases
- bacterial blotch
- green mold (Trichoderma)
- cobweb mold
Use to identify issues early and prevent crop losses.
Growing Tips
Pasteurize substrate (straw, coffee grounds, or sawdust) at 60-80C for 1-2 hours to eliminate competing organisms before inoculation.
Maintain 85-95% humidity and provide fresh air exchange (CO2 below 800 ppm) during fruiting; stale air causes elongated stems and small caps.
Harvest by twisting and pulling entire clusters when cap edges begin to flatten; oyster mushrooms have a short shelf life (5-7 days refrigerated).
Frequently Asked Questions
How long does Oyster Mushroom take to grow?
Oyster Mushroom typically takes 28 days from planting to harvest. Seeds germinate in about 14 days. The best planting season is year-round.
What soil does Oyster Mushroom need?
Oyster Mushroom grows best in straw substrate, hardwood sawdust, agricultural waste soil with a pH of 5.5-7. Moderate drainage is required.
What temperature does Oyster Mushroom need?
Oyster Mushroom grows best at 15-25°C. Frost tolerance: light. Heat tolerance: low.
What is the expected yield for Oyster Mushroom?
Oyster Mushroom yields approximately 50,000 kg fresh mushrooms/hectare under good conditions. Multiple harvests per year are possible (6).
More Specialty & Other
Key Agronomy Terms
Core farming concepts, explained in plain language.
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