octobong007
smoke-alotta-pottamus
- Joined
- Oct 2, 2007
- Messages
- 503
- Reaction score
- 224
i'm a noobie to the world of hydro, maybe its just smoking ALOT tonight, but i got wondering. my question has to do with the medium...in my planters, the bottom is gravel, then a 3 inch thick rockwool, then gravel on top. should i have rockwool the whole way down in one piece? broken up pieces? or the way i have it? i'm just worried about the roots, like if their strong enough to push into the gravel or what? they're looking amazing after only 1 week in. oh, and their clones if that matters. an in-depth answer is sooooo much appreciated. the gravel is pee gravel. thanx.