Go with the best, AcTech grow media!
AcTech clay growing media is light weight, does not compact and does not contain nutrients. Our pellets are also inert, PH neutral and do not hold any excess water. This provides good oxygen levels around the root system. AcTech Grow Media is particularly suitable for drip or flood and drain systems. Fill 25 or more 3" grow cups. (5+ lbs of Hydroton!)</