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Sterile Grain Spawn Bag
Experience the simplicity of home mushroom cultivation with "28 Grams Lab" Sterile Grain Spawn Bag.
Perfect for home growers !!!
Our bag contains ONLY organic rye berry grain, carefully prepared for successful mushroom cultivation. With easy-to-follow instructions, you can confidently create high-quality mushroom spawn.
Each bag contains 1580g (3.5LB) or 2260g (5LB) of organic rye rerry grain, fully hydrated, supplemented, and sterilized for optimal performance.
Each bag contains 1580g (3.5LB) or 2260g (5LB) of organic rye rerry grain, fully hydrated, supplemented, and sterilized for optimal performance.
The 0.2-micron filter patch protects against contamination, while the injection port allows for easy and sterile inoculation.
Freshly made to order, our grain spawn bags ensure top quality and a long shelf life.
This versatile spawn can be used with any substrate, including garden wood chips, wood logs, and more. Ideal for growing a wide variety of mushrooms, it offers flexibility and convenience.
This versatile spawn can be used with any substrate, including garden wood chips, wood logs, and more. Ideal for growing a wide variety of mushrooms, it offers flexibility and convenience.
Start your mushroom cultivation journey with "28 Grams Lab" Sterile Grain Spawn Bag today!
Contact Us
Send us your inquiry, and our team will get back to you as soon as we can!
Our Delivery Area
Canada
Our Email
28gramslab@gmail.com
Our Phone
+1 647-503-7724
Additional
1. Inoculate through the injection port and allow 2-6 weeks for full colonization.
2. Once colonized, mix the grain spawn with a sterile fruiting substrate.
3. Trigger fruiting by misting and increasing air circulation to create ideal conditions.
Within a short time, watch your mushrooms begin to grow.
1. Mix the colonized spawn with the substrate.
2. Allow the mycelium to fully colonize the mixture (2-4 weeks).
3. Trigger fruiting by misting and increasing air exposure.
After a short period, your mushrooms will begin to grow.
How to Inoculate a Spawn Bag With Syringe:
Prepare Your Workspace:
Prepare Your Workspace:
Clean your area and sanitize all equipment, including your syringe and spawn bag.
Sterilize the Syringe Needle:
Use a flame to sterilize the needle of the syringe until it glows red, then let it cool.
Inject the Syringe:
Insert the needle through the injection port of the spawn bag and inject the liquid culture (around 5cc-10cc) into the bag.
Seal the Bag: Seal the injection port with tape to prevent contamination.
Store in a Warm Place: Place the inoculated bag in a warm, dark area (65-75°F / 18-24°C) for 2-4 weeks for colonization.
Monitor for Growth: Check periodically for mycelium growth and ensure no contamination occurs.
Once fully colonized, the spawn is ready for use!
Use Promptly:
Pre-sterilized substrate remains sterile for a limited time, so use it as soon as possible.
Cleanliness is Key:
Maintaining a clean environment is crucial for successful mushroom cultivation.
Set Up a Sterile Workspace: Ensure your work area is thoroughly sanitized.
Additional Supplies:
Spores, agar culture, liquid culture, and spawn are sold separately.