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Agar and Mushroom Culture Basics: Plates, Transfers and Clean Growth
A beginner guide to mushroom agar media, clean transfers, tissue cultures, contamination checks, plate sealing and useful culture records.
Mushroom Growing NZ · Learn
Mushroom growing education directory
All practical guides, species profiles and New Zealand reference pages in one place.
Search the knowledge libraryGrowing guides
Explore every step of the growing process.
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Grain Spawn: Preparation, Clean Inoculation and Quality Checks
Understand mushroom grain spawn, choose a documented culture, prepare grain, work cleanly and recognise problems before inoculating a fruiting substrate.
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Hardwood and Soy Hull Substrate: A Master’s Mix Guide
Understand hardwood-and-soy-hull mushroom substrate, hydration, heat treatment, inoculation and contamination risks for growing oyster mushrooms in New Zealand.
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How to Grow Mushrooms on Logs in New Zealand
A practical introduction to choosing, inoculating and caring for mushroom logs in New Zealand, with Ellen Schindler's illustrated four-page manual to read or download.
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Liquid Culture for Oyster Mushrooms in New Zealand
What mushroom liquid culture is, how to assess a culture before using it, and why species identity and provenance matter for New Zealand oyster mushroom growers.
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Mushroom Grow Bags, Filters and Gas Exchange
Understand filtered mushroom bags, straw tubing, bag materials, heat compatibility, incubation gas exchange, and fruiting ventilation.
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Ready-to-Grow Oyster Mushroom Bag Instructions
How to fruit a fully colonised oyster mushroom grow bag: choose a site, cut the bag, balance humidity with fresh air, harvest and prepare for another flush.
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Straw Substrate and Pasteurisation for Oyster Mushrooms
Prepare straw for oyster mushroom cultivation: choose clean material, understand hot-water and alkaline treatment, measure the process, and inoculate carefully.
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Two-Step Oyster Mushroom Growing Bag Guide
Prepare a suitable oyster mushroom substrate bag, add identified spawn, allow colonisation, then fruit, harvest and troubleshoot the bag in New Zealand conditions.
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Getting Started with Mushroom Growing in New Zealand
Plan a first mushroom grow in New Zealand: choose a documented culture or ready-to-fruit bag, understand growing stages, manage conditions and harvest carefully.
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Mushroom Growing Troubleshooting: Symptoms, Checks and Next Steps
Work through common mushroom growing problems: no pins, long stems, dry caps, stalled colonisation, wet grain, contamination concerns and later flushes.
Species profiles
Read the dedicated species references.
Species
New Zealand Shiitake: Lentinula novae-zelandiae
A species reference for New Zealand shiitake, covering its endemic status, woodland habitat, identity, culture records and careful cultivation trials.
Species
Brown Oyster Mushroom: Pleurotus australis
A reference to Pleurotus australis in New Zealand: native status, wood associations, identifying features and the difference between recorded culture growth and a reliable growing recipe.
Species
Pleurotus parsonsiae: a Native New Zealand Oyster Mushroom
Understand Pleurotus parsonsiae, its indigenous but non-endemic status, the djamor species complex, documented cultures and the limits of appearance-based identification.
Species
Pleurotus purpureo-olivaceus: Species Reference
Learn about Pleurotus purpureo-olivaceus in New Zealand, its violet-brown appearance, indigenous treatment in multi-gene research, beech wood records and experimental cultivation.
New Zealand information
Check the regulatory context.
New Zealand
Mushroom Biosecurity and Regulations in New Zealand
Understand mushroom identity, EPA new-organism status, MPI import requirements, domestic culture records and the separate rules for producing and selling food in New Zealand.