GratefulPhish
Member
I've done only organic soil grows in the past and recently setup a test grow with a coco mix (50% croutons/50% reg coco from ROOTS). Nutrients are GH micro and bloom @ 6/9 ratio only so far, per the h3ad/rez recipe.
I've noticed that there seems to be a very noticeable amount of salt build up on the top of the medium already and I'm only about 3 weeks into veg. I do have some powerful oscillating fans and alot of air moving through the room so the top of the medium does dry out rather quickly.
Is this normal when using salt based nutes on coco?
I've noticed that there seems to be a very noticeable amount of salt build up on the top of the medium already and I'm only about 3 weeks into veg. I do have some powerful oscillating fans and alot of air moving through the room so the top of the medium does dry out rather quickly.
Is this normal when using salt based nutes on coco?