05/28/2026
Most growers track yield. The ones who actually improve it track gram-per-watt.
G/W tells you how efficiently you're turning electricity into flower. Don't know your number? You're guessing.
The good news: dialing it in comes down to a few variables completely within your control.
We broke it all down — the metric, the levers, and how to move the number.
Full breakdown → link in bio