rockwool

Well, since I live in So. Cali...thank God for freedom, I Am a medical MJ user, yet since age 13 off and on user. So since the cal. Sup. Court put no limits on what I can grow, I have the required 25 sq ft area and more, I grow my own. Yet, not a fancy grower, but I did once grow a closet...

there are 2 nodes in the cube, but the first 4 nodes above the cube are sprouting roots and sending them down to the rockwool!!! I have many more pis of a dozen of my clones all doing this too. some in much clearer pics also. has anyone encountered anything like this?

Hello there 420 Magazine! This is a first time grow. We bought 10 Light of Jah seeds and that offer came with 20 free random seeds. A few weeks ago we planted 4 LoJ's, and 4 of the randoms in some Rockwool mini cubes and seem to be doing fine so far. As of right now the seeds are in a large...

Since Hydrotron doesn't hold water anything like Rockwool does anyone know how long to flood? I've been flooding only long enough to fill the tank and hit the overflow. I'm using 5x5 square pots filled with Hydrotron sitting in the flood table. Please chime in if ya know something about this...