Compost is not a recipe you copy. It is a living process you steer so that only the button mushroom can eat the result. Stop asking for a formula and start asking for a measurement.
- By the end you can explain why compost is called a selective substrate.
- By the end you can state ICAR-DMR's nitrogen, moisture, pH and ammonia targets.
- By the end you can judge a finished compost by hand, nose and eye.