Hi
Parkland Garden Centre at Picton, Bunbury are selling 20kg bags of calcium Bentonite clay.
Browse Forums Landscape & Garden Design Re: Bentonite Clay - Bunbury W.A. 9Feb 17, 2012 11:16 am Hi All Just be careful with talking about Bentonites/Zeolites. There are Calcium and sodium Benotnites, the sodium bentonite is a swelling clay not ideally suited to the above mentioned application. Zeolites differ also and you will find the NZ Zeolite is very porus with a high CEC. You will get great moisture retention, enhanced nutrient holding and better soil porosity. Australian Zeo cannot offer these benefits. I've dug some footings to embed a post anchor into. My holes are around 450mm deep which I'll put a 200mm stirrup into. The bottom of these holes seem firm enough. … 0 3300 |