Coco Coir Mushroom Substrate
Coco Coir Mushroom Substrate
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Optimal Substrate for Mushroom Cultivation
Discover the superior moisture retention and nutrient-rich properties of our coco coir. Ideal for maintaining optimal growing conditions, this eco-friendly substrate supports robust mushroom growth and ensures a bountiful harvest.
Naturally biodegradable and mold-resistant, our coco coir is the perfect medium for cultivating mushrooms and retaining moisture. It also offers excellent soil aeration, promoting healthier mycelium development and mushroom growth.
1. What Is the Perfect "Field Capacity" for Plain Coco Coir?
1. What Is the Perfect "Field Capacity" for Plain Coco Coir?
Field capacity is the ideal moisture level. For plain coco coir, the perfect starting ratio is 1:5 (coir to water) by weight.
For example, for a 300g block of coir, you would use 1500ml of boiling water. This ratio will get you to a perfect field capacity almost every time.
2. Do I Need to Add Vermiculite and Gypsum (CVG)?
2. Do I Need to Add Vermiculite and Gypsum (CVG)?
No, you don't. Mushrooms grow wonderfully on plain coco coir. We actually recommend plain coir for first-time growers because it is simple, effective, and gets you fantastic results. You can always experiment with additives later.
3. Do I Have to Sterilize the Coco Coir?
3. Do I Have to Sterilize the Coco Coir?
No, you only need to pasteurize it. You do not need to sterilize coco coir. This is because coco coir is naturally resistant to mold and bacteria, so full sterilization is not required. Simply adding boiling wat is the easiest way to pasteurize it.
4. How Long Must the Coir Cool Down After Pasteurizing?
4. How Long Must the Coir Cool Down After Pasteurizing?
This is a critical step. We recommend you wait at least 6 hours for the substrate to cool down to room temperature (below 29°C / 84°F).
If you add your mycelium while the coir is still warm, the heat can kill it and your project will fail.
5. How Much Hydrated Substrate Will I Get from One 300g Block?
5. How Much Hydrated Substrate Will I Get from One 300g Block?
A single 300g compressed block of coco coir will expand to approximately 3.5 to 4.5 liters perfectly hydrated substrate once you add water.
