Making your own soil mixture for Cannabis!

[Mr Mojo Brian]

For sterilizing, you can bake it in your oven for about an hour at 250 degrees.

Wont your oven smell like dirt afterwards?

Mr Mojo Brian Reviewed by Mr Mojo Brian on 06-15-2013. Making your own soil mixture for Cannabis! Making your own soil mixture for Cannabis is not tough. All you need to do is: mix two parts moss with one part sand and one part pearlite or sponge rock to each four gallons of soil.Test your soil for ph with litmus paper or with a soil testing kit available at most plant stores.To raise the ph of the soil, add 1/2 lb lime to 1 cubic foot of soil to raise the ph one point. If you want to use your own dug-up dirt you must sterilize it. For sterilizing, you can bake it in your oven for about an Rating: 5