I am currently using rockwool cubes and a drain-to-waste system but for my next grow I would like to make a change.

Is there any reason I cannot use a mix of Peat Moss, Pearlite and/or vermiculite for the growing medium? What mix should I use and what steps are necessary if any? Any precautions with such a mixture? Is straight Pearlite a better choice?

I just do not like coming out of the local Hydro store carrying a big load of cubes. I have no problem getting big bags of Peat and Pearlite from a local nursery supply.

thanks for any help with this,
Max Blast
Max Blast Reviewed by Max Blast on . Home mixed growing medium, Pearlite? I am currently using rockwool cubes and a drain-to-waste system but for my next grow I would like to make a change. Is there any reason I cannot use a mix of Peat Moss, Pearlite and/or vermiculite for the growing medium? What mix should I use and what steps are necessary if any? Any precautions with such a mixture? Is straight Pearlite a better choice? :confused: I just do not like coming out of the local Hydro store carrying a big load of cubes. :cool: I have no problem getting big Rating: 5