Nutritional Yeast | Agar & LC Supercharger
Nutritional Yeast | Agar & LC Supercharger
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The Secret Ingredient for Thick, Healthy Mycelium
If your agar plates are looking "thin" or your mycelium is growing slowly, it’s likely missing essential nutrients. Our Pure Nutritional Yeast acts as a multi-vitamin for your fungi. By adding just a small amount to your recipes, you provide the B-vitamins and proteins that trigger rapid colonisation and "explosive" growth.
Why Add Nutritional Yeast to Your Mix?
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Thicker Growth: Helps mycelium grow dense and strong, making it easier to see and transfer.
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B-Vitamin Power: Packed with natural B-complex vitamins that act as biological "spark plugs" for fungal metabolism
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Protein Support: Provides organic nitrogen and amino acids that sugars alone cannot offer.
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Pure & Clean: 100% pure yeast flakes with no added salt, garlic, or seasonings—just the clean nutrients your mushrooms need.
Benefits
Benefits
How do I use it?
How do I use it?
The "Supercharged" Recipes
1. MYA (Malt Extract Yeast Agar):
500ml Water
10g Light Malt Extract
10g Agar Agar Powder
1-2g Nutritional Yeast
Watch your cultures grow faster and thicker than ever before.
2. Liquid Culture "Cloud" Booster
500ml Water
12g Dextrose or Malt Extract
1g Nutritional Yeast
Note: A tiny bit goes a long way. This ensures your liquid culture stays nutrient-dense.
Available Sizes
Available Sizes
Ingredients: 100% Pure Inactive Nutritional Yeast.
Free From: Salt, sugar, soy, dairy, and artificial flavours.
Storage: Keep in a cool, dry place. A little goes a long way, so one pouch will last for hundreds of plates.
Species: Excellent for all gourmet and medicinal mushrooms, especially slower-growing strains like Lion's Mane or Reishi.
Delivery Information
Delivery Information
- We ship from Tamborine Mountain, QLD using either AusPost or Aramex
- Fast dispatch within 1-2 business day (excluding Fridays) with express post options available
Why Customers Love Us
Australian Owned
Family Business
Sustainability

Hand-Grown on Tamborine Mountain
At Kai Kai Farm, we don't just sell kits and tonics—we use them every day. Founded by Quintin and Amy in the heart of the Scenic Rim, our mission is to make professional-grade mushroom cultivation and sustainable gardening accessible to everyone. From our no-spray gourmet mushrooms to our bio-active soil health range, every product is tested right here on the farm to ensure your growing journey is a success. When you shop with us, you’re supporting a local family business dedicated to a greener, more delicious planet.
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