im not sure of the n-p-k percentages to use, my plants r in there first week of flowering! last season i used nothing at all and was very pleased. Was wondering if I had used nutrients last season how much better it could have been! I was to impatient like a rookie and didn't let it dry and cure all the way. My ears are open, thanks to anyone. smokedawg420
smokedawg420 Reviewed by smokedawg420 on . hello to all I'm new to cannabis and was looking to gain some knowledge on the out come of my plants this year! Rating: 5