I might be a little obsessive about measuring stuff, but it all gets logged and eventually charted and it really has helped me out doing things that way. I love research, bit of a freak for it actually. Thanks for that bud!
Yeah I used to grind up the red clay. Amazing stuff really...very high CEC, loads of iron, PH buffer, and it'll even bring out red in plants!!! I even made some little red clay balls once as a bonus for the roots. When CAREFULLY transplanting it was very cool to see the roots swarming around the Tera Cota. The red clay is the good stuff, grey stuff sucks. You can get a brick of it from arts n crafts stores for 10$. Another high CEC clay is an oil dry called Safe T Sorb (green bag only)! They sell it at Tractor Supply stores. Dirty as fuck, but well worth the long rinse. Its like fluffy kitty litter that doesn't get mushy. I'm going to be using both of these clays in my next grow w/peat, perlite, dolomite, and microbe goodies. Figured if it worked great for sensitive exotic aquarium plants, it'll do miracles for weed. Oh and sorry again Hamish. Keep forgetting about the sensitive thing. I still like you and please forgive my bluntness.
