| Silvaperl Perlite
This expanded Volcanic rock has many horticultural
uses for example seed raising, propagation and as a
additive for composts and soils to improve aeration
and drainage. It is inert, sterile, and has a neutral
pH.
Available in four grades and in 100 litre bags.
Vermiculite
This ultra light weight micaceous material is ideal
for seed rising and propagation, cuttings and potting.
It is inorganic, inert, sterile and has a high water
holding capacity and a high cation exchange i.e. buffering
capacity.
Available in 80 litre bags.
Hydroleca
This is the perfect medium for hydroponics and benching,
crocking and drainage.
Hydroleca absorbs water up to 40% of its own weight,
is non toxic and unaffected by frost, making it ideal
as a decorative surface covering for pot plants.
Available in 50 litre bags.
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