Gsc clones will not root. Can someone please help. I have gsc from Colorado as mother. I took a few cuts and I am having difficulty getting them to catch. It's been 6 weeks. I'm using Clone dome, 60w t5, rockwool.. light mist of 6.6 ph water with super thrive. 24hrs light for first week than Switched to 18/6.. 3/6 clones are showing 1 small root 1/4 in. Long poking out of the rockwool. But moving very slow.