How do you amend your soil between grows? Or are you doing no tillYield probably = how good of a grower you are.
I grow for quality then quality then quality.
I wont puff middies so what's the point growing them?
i can do 3 zips in the can in ONE 4gal pot of soil. I can do 5-6 zips in the can 7.5gal soil container.
4 per lamp in a 5x5 space well over a pound and that's the good stuff. Organic soil use over and over. Water fr the win.