You say "in between waterings" and that you are using Miracle Grow...are you growing hydroponically or in soil?? I guess I am just a bit stoned and don't get it...

And whoever said Rockwool can't get overwatered is correct. The MOST important thing to do is to let it not get to dry or you are screwed.

Rooisme...I thought you had some 3 weekers in soil and that you decided NOT to go hydro...Did you start some seedlings in rockwool for a hydro setup?? If so, do you have a dome?? You shouldn't have to water much at all after putting the seeds in the rockwool if you have a humidity dome.

Again, confused...

Sorry