Calyx Magnum air-purification With its crystal clear

With its crystal clear

The rockwool will last for the life of your plant

• Easy clamp arm

maximizing your photon use efficiency (PUE) and your return on investment

Calyx Magnum air-purification With its crystal clearWith an available 2% (N), 3. 4% (Ca), and 1. 4% (Mg) + micronutrients, Calyx Magnum gives gardeners vital nutrients needed for plant development and growth. Another huge benefit is that we created Calyx Magnum without the use of chemical chelates like EDTA, which is so prevalent in other Cal Mag products on the market. Instead of chemical chelates like EDTA, Calyx Magnum utilizes plant based amino acids as a chelating agent. This means that Calyx