Zeo-Tech™ is a volcanic zeolite that acts as a super-sponge for long term water and nutrient retention. Zeolites are unique in their capacity to exchange cations and lose and gain water without any change in structure – they can exchange and store all positively charged cations, but have a particular affinity for ammonium nitrogen and potassium. The tremendous surface area is also ideal as a home base for biology, offering protective refuge for beneficial microbes.
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