Welcome to the Growery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!
While reading about using rockwool (which I'm using,) I've read that you should change your ph levels because the rockwool has a high ph. While in my local hydroponic shop, the guy who was running the place said I didn't. Can someone please clear this up for me. If I do need to change it, what should it be at. Thanks
isn't that the normal ph level that the plants should be at? I've been adjusting it to that level already. the way I've been reading it, it sounded like it needed to be different then the levels we normally adjust our water to.