
Cultivation Techniques
Arduino and ESP32 for Mycology: Engineering Custom Environment Controllers
Build a custom mushroom environment controller with an ESP32. NDIR CO2 sensors, relay logic, and the code that automates humidity and FAE.


Build a custom mushroom environment controller with an ESP32. NDIR CO2 sensors, relay logic, and the code that automates humidity and FAE.

How to build a Martha tent fruiting chamber with automated humidity, FAE, and sensor monitoring. Includes parts list and wiring diagram.

Grow 12-16 lbs of oyster mushrooms in 1.5 square feet. Cold-water lime pasteurization, spawn ring placement, and the $3 bucket method.

Everything about monotub design — hole placement, polyfill density, and the convection physics that make or break your first bulk grow.

Monotub, Bucket Tek, or PF Tek? A side-by-side comparison using Biological Efficiency and yield per square foot to find the best method for your space.