Back to Products/Soya Hulls 1kg for Mushroom Substrates
Soya Hulls 1kg for Mushroom Substrates
Click to zoom

Soya Hulls 1kg for Mushroom Substrates

£3.49

4.8 (127 reviews)
In Stock
Fast Delivery

🌱 Soya Hulls – 1kg for Mushroom Substrate

Essential Ingredient for Masters Mix & Gourmet Mushroom Cultivation

🔬 Product Overview

Soya hulls are a nutrient-rich by-product of soybean oil and meal production, offering an excellent source of digestible fiber for mushroom substrates. When hydrated, these pellets break down easily, making them ideal for use in Masters Mix — the globally trusted substrate for fast-fruiting, wood-loving gourmet mushrooms.

✨ Features & Benefits

  • High Nutrient Value Rich in fiber and organic compounds that support vigorous mycelial growth.
  • Easy to Hydrate Pellets dissolve quickly in water, simplifying substrate preparation.
  • Perfect for Masters Mix Combine with hardwood sawdust and water to create a high-yielding substrate.
  • Trusted Worldwide Masters Mix is known for rapid colonization and abundant fruiting.
  • Substrate Versatility Suitable for Lion’s Mane, Oyster, Reishi, and other wood-loving species.

🧪 Masters Mix Formula

To prepare 4.4kg of Masters Mix:

  • 1kg Soya Hulls
  • 1kg Hardwood Sawdust or Fuel Pellets (HWFP)
  • 2.4 Litres of Water
  • Mix thoroughly to reach ~60% moisture content
  • Sterilize at 15 PSI for 2.5 hours
  • Cool to room temperature and inoculate using aseptic technique
100% Natural
Premium Quality
Fast Growing
Beginner Friendly
1
100% secure purchase • Free 30-day returns
Free Shipping
Over £50
Returns
30 days free
Payment
100% secure

What's Included

1kg Bag of Soya Hull Pellets
Support Access – expert guidance for substrate preparation and contamination prevention

Specifications

Weight:1kg
Form:Pelletized soybean hulls
Moisture Content:Dry (requires hydration)
Application:Mushroom substrate (Masters Mix or custom blends)
Shelf Life:Up to 12 months in cool, dry storage
Sterilization:Required before inoculation (15 PSI, 2.5 hours)
Compatibility:Ideal for wood-loving gourmet mushrooms

Customer Reviews

Sarah M.
2 days ago

Excellent quality! The mushrooms grew quickly and the taste is incredible.

John P.
1 week ago

First time growing mushrooms and it was super easy following the instructions.

Anna L.
2 weeks ago

Very good product, I'm already on my second harvest. Highly recommend!