Perlite P35 Coarse 100L & Vermiculite V3 Medium 100L
Vermiculite V3 Medium 100L
In composts, improves aeration and drainage whilst also providing nutrient buffering capacity.
Widely used in propagation as a seed cover.
Eases re-wetting of growing media when it has dried out
Perlite P35 Coarse 100L
Perlite is added to soil or coco fibre to improve aeration and drainage giving a better balance of oxygen and moisture in the medium.
Sinclair perlite standard 2.0-5.0mm