HYDROTON 25 L TIMER Mycorrhizal fungi are ancient in

Mycorrhizal fungi are ancient in origin and the benefits are boundless

aerated texture

as well as super-absorptive chelation and a non-ionic surfactant

The roll also makes it easy to store

and for good reason

HYDROTON 25 L TIMER Mycorrhizal fungi are ancient inThe original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in Germany. This natural clay is mined, formed into pellets, then kiln fired at high temperatures to cause the clay to expand into tough, lightweight balls. Hydroton brand expanded clay is semi porous and generally does not float like other products can. For best results, rinse all expanded clay before use. It is reusable as long as it is thoroughly cleaned