Quote Originally Posted by texas grass
what kind of light, generaly want low intense light
Yes... a low-instensity light.

Even a fluorescent, if placed near them (<= 4inches) will be too much.

Give it another go man... sounds like you did everything right.
It's easy and simple as hell.

Personally, I would ditch the rockwool cube... and go with the DIY bubbler cloner... excellent results.