Yeah, I read up on the calcium bentonite and seems to be good stuff. They also have an agricultural version, but without the bentonite.
If the Si is as available as this stuff claims, I will be a happy guy. Would like to get all fancy with the liquid Silicon but the DE is all I have available at the moment.
Have not gone full ROLS yet, but my young ladies in veg are in good quality organic soil.
My cuts from those I plan on doing this way and I need to know if I should incorporate the DE in the ROLS mix, or leave it out?