thanks
blue, that is a good one, fo sho!
I love learning all this chit!
Ok, I have some Sweet Tooth in a 4in rockwool cube with wrap removed and a set with the wrap.
Man, the set with the wrap grows roots outside the cube, lots more going down into the perlite and more wrapping around the cubes but still outside the cube.
The cubes that are completely suspended on wire racks have thick root tips poking out, they darken at the end and stop, they are poking about 1/4in from the cube. They are all over, prob 20 on each side and 20 on the bottom also. The stopping tips along with the growth of the clone tells me that the cube is filling up with roots! This seems to be working REAL REAL good!
