🍄 Sterilised Substrate Kit – Ready to Inoculate
A Versatile Foundation for Your Mushroom Projects
The Sterilised Substrate Kit is a ready-to-use grow medium ideal for mushroom cultivation in controlled environments. Available in both 1200ML size, this substrate acts like the soil for plants — supplying nutrients and structure for successful mycelium colonization.
Delivered fully sterilized with balanced moisture at approximately 60–65%, this kit eliminates the need for preparatory substrate work, making it an efficient option for both beginners and experienced growers alike.
🌱 What It Is
Sterilised substrate is a pre-prepared growing medium consisting of a nutrient-rich blend designed to support mycelial growth once inoculated with spores or liquid culture. This makes it perfect for setups such as:
✔️ Custom indoor cultivation rigs
✔️ Bulk substrate expansion
✔️ Fruit chamber builds
✔️ Education and experimentation
It’s flexible, clean, and ready to start your project without additional mixing or sterilization.
📦 What You Receive
The kit includes:
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Fully sterilised substrate in a branded box
-
Fruiting bag with microfilter
-
Injection port for sterile inoculation
-
Paperclip
-
Alcohol swab for clean setup
All components are designed to help you start growing quickly and efficiently.
📊 Performance & Compatibility
The Sterilised Substrate Kit is compatible with:
✔️ Spore syringes
✔️ Spore vials
✔️ Liquid culture syringes
Though ingredients vary slightly between manufacturers, this type of substrate typically consists of:
• Whole oats
• Vermiculite
• Perlite
• Gypsum
• Balanced moisture at ~60–65%
These components provide the structural texture and nutrients needed to support vigorous mycelial colonization after inoculation.
📘 Simple Inoculation & Use
To get started:
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Disinfect your work area and your hands.
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Clean the injection port with the alcohol swab.
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Inject spores or liquid culture into the substrate via the port.
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Place in a warm, stable location for colonization.
-
Once fully colonized, proceed with your fruiting setup.
Colonization time varies with species, temperature, and inoculation method. Many growers use a heat mat or controlled tent to maintain optimal temperatures.
💡 Pro Tips for Best Results
To maximize success:
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Use sterile technique during inoculation
-
Maintain stable temperatures (typically 22–26°C)
-
Avoid shaking or disturbing the substrate during colonization
-
Use a consistent humidity protocol during fruiting
This approach supports strong mycelial growth and reduces contamination risks.
🛍 Why Buy at 123smartshop.com?
✔️ Multiple size options (1200ML & 2100ML)
✔️ Ready-to-inoculate medium
✔️ Discreet packaging
✔️ Secure checkout
✔️ Fast international shipping
123smartshop.com prioritizes product quality and customer support for growers of all experience levels.
🛒 Order Your Sterilised Substrate Kit Today
Whether you’re expanding into custom substrates or want a ready-made base for your mushroom projects, the Sterilised Substrate Kit (1200ML & 2100ML) offers:
• Clean and sterile starting medium
• Flexibility with spores or liquid cultures
• Quality materials and design
Order now at 123smartshop.com.

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