Agro-Vital | Vulkamin Granulate is an naturally occurring Volcanic Rock made from Aluminium Silicate in anaerobic conditions. When applied Vulkamin Granulate slowly releases Silicic Acid which activates Phosphates within the soil. It can also help maintain favourable soil pH and due to its high mineral content will release vital minerals slowly over a long period of time. Due to the anaerobic conditions in which Vulkamin was formed its unique structure reduces the risk of erosions and provides an excellent shelter for nitrogen fixing bacteria within the soil.
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