Old_fart_stoner Well-Known Member Mar 12, 2021 #1 I have always grown in FFHF. I was considering adding a small bag of FFOF to my big bag of HF. Can anyone point out some yield value on this thought or will it make no difference?
I have always grown in FFHF. I was considering adding a small bag of FFOF to my big bag of HF. Can anyone point out some yield value on this thought or will it make no difference?