
Sterilized Mushroom Master Mix Substrate
£5.99
£6.49
🧪 Master Mix Substrate – Sterilized Soy Hull & Hardwood Blend
Premium Growing Solution for Optimal Mushroom Cultivation
🔬 Product Overview
Unlock vigorous mushroom growth with our Master Mix Substrate, a professionally sterilized blend of soy hulls and hardwood sawdust. Pre-hydrated and ready for inoculation, this 1.6kg bag offers a nutrient-rich environment ideal for gourmet mushroom species. Whether you're cultivating Lion’s Mane, Oyster, or Reishi, this substrate simplifies your workflow while maximizing yield.
✨ Features & Benefits
-Meticulously Crafted Blend Combines soy hulls and hardwood sawdust for optimal nutrient balance and structure.
-High Nutrient Value Supports healthy, aggressive mycelial colonization and fruiting.
-Pre-Hydrated & Sterilized Ready-to-use out of the bag — no prep required.
-Robust Sterilization Process Sterilized for 2.5 hours at 15 PSI to eliminate contaminants and ensure purity.
-Simplified Workflow Reduces setup time and risk, perfect for beginners and commercial growers alike.
🛒 Ready to Grow Like a Pro?
Master Mix Substrate delivers the perfect balance of nutrition, structure, and sterility — so you can focus on growing exceptional mushrooms. Fast shipping
•Quality guaranteed
•Expert support included
What's Included
Specifications
Customer Reviews
Excellent quality! The mushrooms grew quickly and the taste is incredible.
First time growing mushrooms and it was super easy following the instructions.
Very good product, I'm already on my second harvest. Highly recommend!