The Great Clay Debate

With so much information out there on products to use to improve Perth's sandy soils, I have decided to do a trial to find out for myself. So stay tuned for updates on The Great Clay Debate (TGCD) - "Siol Solver" vs "Sand Remedy" vs plain bentonite clay. You can follow progress on the "Grassroots Gardening" Facebook page (more about that soon):