Quote Originally Posted by headshake
rockwool has a tendency to cause your pH to rise. obviously there wasn't much you could do in this case. they'd be much better rooting the cuts in rapid rooters which would be hydro or soil friendly. but i guess that's a different topic for a different day.


-shake
yea my friend cut the rockwool free from one of his clones and it ended up dying. he claims it died from switching the medium of rockwool to plant soil