Diatomite
(Diatomaceous Earth or “DE”) is a sedimentary
rock primarily composed of the fossilized remains of unicellular
fresh water plants known as Diatoms. Over the millennia the
diatoms have been compressed to create one of the most effective
growing mediums available. Diatomite consists
of approximately 90% silicon dioxide, with the remainder of
its contents being elemental minerals, which are essential
for plant growth. All of these unique factors make Diatomite
the premium horticultural grade medium for all growing applications.
All Diatomite is not created equal. You may be familiar with
diatomaceous earth that is used in filters and as an insect
and slug repellant. These types of products are not suitable
for horticulture because the diatoms are of salt-water origin,
leaving them with a high salinity level that is not suitable
for plants.
Our diatomite is Maidenwell
™ Diatomite and comes from an Australian
mine that has a fresh water origin. Maidenwell ™ is
natural, non-toxic, with minimal contaminants and salts that
make most other sources unsuitable for horticulture.
Click here for Diatomite Characteristics and Benefits > |
