OnlySpores All-in-One Mushroom Grow Kit UK– Hassle-Free Home Cultivation
New to mushroom growing? Our All-in-One Mushroom Grow Kit UK makes the process simple, enjoyable, and contamination-resistant – no complicated setups, no wasted time, and no disappointing yields. Just fresh, healthy mushrooms grown right at home.
Designed for beginners and loved by experienced cultivators, this all-in one UK mushroom grow kit combines grain spawn and substrate in one sterilised bag, plus all the tools you need to create the perfect growing environment. The result? Up to 1kg+ of fresh gourmet mushrooms with minimal effort, discreet storage, and no strong odours.
Whether you’re growing gourmet, exotic, or dung-loving species, the proprietary OnlySpores grain-and-substrate mix provides the perfect balance of nutrition and moisture for reliable colonisation and big yields.
Why Choose Our All-in-One Mushroom Kit?
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✅ Beginner-friendly – no prior experience required.
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✅ Big harvests – grow up to 1kg+ of fresh mushrooms at home.
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✅ Optimised blend – sterilized millet, milo, and CVG substrate for rapid colonisation.
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✅ Discreet & space-saving – no strong smells, minimal space needed.
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✅ Complete kit – includes fruiting tent, mister, and sterility tools.
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✅ Fresh flavours – grow gourmet mushrooms you won’t find in supermarkets.
How It Works
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Inoculate the all-in-one substrate bag with your chosen spores or liquid culture.
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Allow the bag to colonise – our 2:1 substrate-to-spawn ratio ensures fast growth.
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Place the colonised bag into the included fruiting tent.
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Maintain humidity with the ultra-fine mister and watch your mushrooms thrive.
Our step-by-step guide is included, making the process clear and easy to follow – even if this is your very first grow.
Ingredients & Sterilisation Process
We only use 100% natural and organic ingredients – nothing artificial, nothing low quality.
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Millet & milo contamination resistant grain spawn
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All-in-One Premium UK CVG substrate (coco coir, vermiculite, gypsum)
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Hydrated to field capacity
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Sterilised in a computer-controlled autoclave at 121°C for 2 hours
This creates the perfect environment for mycelium – fast colonisation, large flushes, and minimal contamination risk.
What’s Included
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1.5kg or 2kg All-in-One millet, milo & CVG substrate bag
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Large fruiting tent
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Ultra-fine mister
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Sterility kit
Not included: Spores or liquid culture syringes (sold separately).
Storage
Use your All-in-One Kit soon after delivery for best results. If storing, keep the substrate bag in the fridge – it will remain viable for up to 3 months.
Important Legal Notice (UK)
Growing magic mushrooms is illegal in the UK. This kit is intended for gourmet mushroom cultivation or microscopy research only. OnlySpores cannot be held liable for unlawful use. Please check your local regulations before purchase.
