The Mushroom blog

Technical knowledge, field experience and real-world cultivation expertise. Insights based on 30+ years of international mushroom cultivation experience.

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Bacterial blotch in the first flush

Under favourable conditions, bacteria multiply very quickly, depending on the type of bacteria, in as little as 20 to 60

Mixing raw materials

Producing substrate for mushroom cultivation has specific and important requirements. It sounds simple to say that mixing the compost is

Not free of ammonia, what next?

Ammonia release problems in phase 2 often stem from uneven filling or phase 1 issues; careful control, monitoring, and organisation

Mushroom casing soil

Casing soil, white or black peat?

Black peat Black peat, which was formed up to 10,000 years ago, is widely used in mushroom cultivation and is

Hygiene in a mushroom farm

The art of cleaning

Cleaning seems so easy. You don't usually think about cleaning a floor. But as you can see, I've been able

mushroom-office-nationale-paddenstoelendag-compressed

Looking Back at National Mushroom Day 2025

Last Friday, Mushroom Office and LTO Paddenstoelen jointly hosted the National Mushroom Day 2025. Around 150 participants—ranging from mushroom producers

Internal moisture in mushrooms

Internal moisture in mushrooms On many farms, but also in supermarkets, I regularly see that the stem of mushrooms turn

Mushroom Office - Straw

The usefulness of straw in mushroom cultivation

Straw is an important ingredient in compost production for mushroom cultivation. Why do we need straw? Straw has three functions:

Scaling Mushrooms

Scaling of Mushrooms

We all know the cause of scales! Too much air movement and/or too dry air. However, the wrong solution is

Mushroom Climate Unit Fan

Fan speed

To grow perfect quality mushrooms, creating a stable climate is essential. A stable climate is determined by the fresh air

Where do dry bubble or cobweb come from?

Look for spores? Forget it - spores are so small they are invisible to the naked eye. A proven method

Filing-weight-mushroomcompost

Energy and yield

Production costs are rising sharply. Faced with the high cost of compost and higher energy costs, how can you produce