Actually what I did was start my plant in a 2.5x3x3 cube, covered with some dirt, and put the whole thing into a pot. It's working well.
UnitedParcelSecrets Reviewed by UnitedParcelSecrets on . Rockwool - How To? This is a pretty basic question (so beginners section is right then), but I've just bought 8 3x3x2.5 rockwool cubes for starting my plants. A couple of questions. .1. I only grow in soil, and will be for this grow to. With the hole in the rockwool being 1" is it ok to cover the hole in soil and then let it grow (this should be ok, but trying to confirm things). .2. These are pretty big cubes, and I intend to only grow my plants to about 14" mature. Will I need another pot to put them in, Rating: 5