Cultivation Guides
Science-based, UK-focused guides for growing mushrooms from liquid culture.
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Species
Cordyceps militaris
Orange club fungus prized for its cordycepin content. Our most popular species for home cultivators.
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Blue Oyster
Cold-tolerant, fast-colonising oyster mushroom. Ideal for beginners and cool UK growing conditions.
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Phoenix Oyster
Warm-weather oyster mushroom for UK summer growing. Fast colonisation and generous yields.
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Liquid Culture Guides and Recipes
Everything you need to know about using liquid culture. Storage, injection amounts, contamination detection, and DIY recipes.
View guideGeneral Cultivation
Introduction to Sterile Technique
Master the fundamentals of sterile technique for successful mushroom cultivation. Learn why contamination happens and how to prevent it.
Mushroom Growing Troubleshooting Guide (Contamination, No Growth, Fruiting Problems)
Diagnose and solve common mushroom cultivation problems including contamination, slow colonisation, no pins forming, and fruiting failures with our comprehensive troubleshooting guide.
No-Pour Agar Plates: A Low-Contamination Method for Testing Liquid Culture
Learn to make pre-sterilised agar plates using PP5 containers. The same method we use to verify every liquid culture before it ships.
Egg Substrate Recipe for Cordyceps militaris
The accessible, UK-friendly substrate recipe for growing Cordyceps militaris at home. Whole eggs provide protein and oleic acid linked to cordycepin production.
Supplemented Substrates for Better Yields
Learn how to supplement mushroom substrates for significantly improved yields. Covers nutrition science, supplement options, and application rates.
Hardware & Setup
Mushroom Growing Equipment List UK: Complete Buyer's Guide (£55–£400)
Best mushroom growing equipment UK 2025. Pressure cookers, still air boxes, dehydrators — with prices. Budget starter setup from £55.
Pressure Cooker Sterilisation Guide
Master pressure cooker sterilisation for mushroom substrates and grain spawn. Learn proper times, pressures, and techniques for contamination-free results.
Still Air Box Basics
Build and use a still air box (SAB) for contamination-free mushroom cultivation. Step-by-step guide with tips for maximum success.
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