Rockwool damaging roots...

[malangon]

I followed this link.

http://www.tomorrowsgarden.net/conte...roponic-system

I went back and looked at the video again to see if maybe I screwed up. But there's a very clear section in the video where he puts a seedling in a rockwool cube directly into a pot with hydroton. The cubes stay wet all the time.

Dang it....