What is the absolute moisture content of the air? Or the enthalpy of the air? More and more growers have a handy app that reads out these values. I always ask: “What do you do with this data?” I don’t always get an answer. Because it’s not about the numbers.…

Climate in the growing roomAll growers recognise the importance of climate in the growing room. How the climate feels when you enter the growing room is a good indicator. Sometimes what your instinct says goes against what the data from the climate control computer suggests. Experience can help you finetune…

My previous blog described what the pH should do during the composting process. This blog examines the role of the raw materials, such as ammonium sulphate, gypsum and water. Ammonium sulphate, (NH4)2SO2 During indoor composting, NH3 is removed from the air by a reaction of the air to sulphuric acid,…

In mushroom growing there are many roads that lead to Rome. The key question is not which road you take but why you take it. This question is often difficult to answer. The answer will give you an understanding of your composting and growing processes and how to improve them.…