PERMA GUARD DIATOMACEOUS EARTH 10LB - ORGANIC RO Ideal for fast-growing and heavy

Ideal for fast-growing and heavy feeding plants

Great output with 1250 RPM and airflow of 2118 CFM on high

The Coarse is about 1/8 to 1/4 in

2 weighing modes: g/oz

ATTENTION: Overdrive is completely compatible with all pH Perfect Base Nutrients as well as with all non pH Perfect Base Nutrients and supplements and all competitors Base Nutrients and supplements

PERMA GUARD DIATOMACEOUS EARTH 10LB - ORGANIC RO Ideal for fast-growing and heavyDiatomaceous Earth packaged under our FOSSIL SHELL FLOUR label comes from an extremely pure fresh water deposit of the diatom Aulacoseira from a deposit created in the Miocene epoch. Why is this diatom so special? Its shell is made of amorphous silica. Its shape and hardness are important to how it works. Its hardness keeps it from dissolving in liquid. The holes along the diatoms wall allow it to absorb moisture, hence its use as an anti caking