http://boards.cannabis.com/basic-gro...l-vs-pots.html

Bozo I actually talked about that on this thread but to PONTIFICATE FURTHER :jointsmile: I found that all in all the higromite had much less fert build up issues and the silica in it helped the plants grow better in general.

Edit: But without a doubt the biggest thing that I hated about hydroton were the terrible ph issues and ALL the pretreatment it required (and even THEN there were ph issues....:wtf