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Product Review

  • At Humboldt nutrients we don't make new products very often, but when we do we take it to another level
  • Another huge benefit is that we created calyx Magnum without the use of chemical chelates like delta, which is so prevalent in other Cal Mag products on the market
  • Instead of chemical chelates like delta, calyx Magnum Utilizes plant based amino acids as a chelating agent
  • With an available 2%(n), 3.4%(Ca) and 1.4%(Mg) + micronutrients, calyx Magnum gives gardeners vital nutrients needed for plant development and growth