
Cultivation Techniques
The Monotub Masterclass: Engineering Fresh Air Exchange for High-Yield Grows
Everything about monotub design — hole placement, polyfill density, and the convection physics that make or break your first bulk grow.

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.