Step 1
Cut and wake
Make an X-shaped cut in each grow bag. Keep the plastic flaps attached, lift them, and lightly scratch each exposed surface with a fork.
First harvests can be ready from day 10.
A ready-to-grow brown and white oyster mushroom grow kit designed for simple growing at home.
Typical timeline
Each variety develops on its own schedule. Pins typically appear days 7–10. Harvest is usually ready days 10–14, depending on conditions.
✓ 2 ready-to-grow bags
✓ Beginner-friendly daily misting
✓ 30-Day Replacement Support for qualifying first-harvest issues when used as directed
Secure checkout · Instructions included · Growing support available
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Three essential steps
Step 1
Make an X-shaped cut in each grow bag. Keep the plastic flaps attached, lift them, and lightly scratch each exposed surface with a fork.
Step 2
Add 3 tablespoons of water to each opened area, then place the kits in bright indirect light. Mist each kit with 10 to 12 sprays twice daily.
Step 3
Each variety develops on its own schedule. Pins typically appear around days 7 to 10. Keep misting, then harvest each full cluster around days 10 to 14, depending on conditions.
This 2-pack includes one Brown Oyster kit and one White Oyster kit.
Brown and White oyster mushrooms perform best in moderate indoor temperatures with steady humidity, bright indirect light, and regular fresh air.
Brown Oyster follows a moderate pace, while White Oyster develops more gradually.
With consistent care, each grow bag can potentially yield up to 0.5 lb of fresh mushrooms in its first flush. Results vary with temperature, humidity, airflow, and daily care. Additional flushes may be possible and are often smaller.
Brown oysters are rich and savory with a firmer texture. White oysters are mild, delicate, and versatile. Cook both varieties thoroughly.
How every kit is prepared
Fresh small-batch production, careful checks, and experienced growers support every kit we ship.
Fresh production
Each Forest Origins kit is handmade in small batches for freshness and consistency.
Careful quality control
Every batch passes a careful, multi-stage quality-control process before shipping.
Experienced growers
The Forest Origins team brings more than 50 years of combined mushroom-growing experience.
Each variety develops on its own schedule. Pins typically appear around days 7–10, and the first harvest is usually ready around days 10–14. Timing varies with temperature, humidity, airflow, and daily care.
Brown and White oyster mushrooms perform best in moderate indoor temperatures with steady humidity, bright indirect light, and regular fresh air. Follow the included instructions and avoid direct sunlight, freezing temperatures, or dry airflow.
With proper care, each grow bag can potentially yield up to 0.5 lb of fresh mushrooms in its first flush. Results vary with humidity, temperature, airflow, and daily care.
White fuzzy growth is typically healthy mushroom mycelium. If you notice an unusual color or odor, contact us with a photo before using the kit.
Eligible grow kits may receive a free replacement when a qualifying product issue is reported within 30 days of delivery. Replacement support applies to the first indoor harvest when the kit is set up and cared for according to our official instructions. View Replacement Policy.