• House & Garden Commercial CalMag
  • House & Garden Commercial CalMag, 25 Lbs
1 1

House & Garden

House & Garden Commercial CalMag

House & Garden Commercial CalMag

$31.45
$31.45
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House & Garden Commercial CalMag is a readily available calcium/magnesium fertilizer designed to encourage rapid growth and reduce problems associated with calcium and magnesium deficiencies.  Commercial CalMag is designed to be used with House & Garden Commercial Grow throughout the vegetative phase, and with House & Garden Commercial Bloom during the flowering phase. 

  • Cost-effective, highly concentrated
  • Customizable feeding program
  • Compatible with commonly used biological additives

Commercial CalMag can also be used as a supplement with other nutrient regimens and is highly recommended for use with reverse osmosis water and when growing plants in coco coir.

Guaranteed Analysis

  • Total Nitrogen (N) 12.0%
    • 0.1% Ammoniacal Nitrogen
    • 11.9% Nitrate Nitrogen
  • Calcium (Ca) 10.0%
  • Magnesium (Mg) 3.0%
    • 3.0% Water Soluble Magnesium

Derived from: Ammonium Calcium Nitrate Double Salt, Magnesium Nitrate

 

How to use:

  • Use Rate: 1.4 –4 g (0.3 – 0.8 tsp) per gallon or 0.35 – 1 g (0.1 – 0.2 tsp) per liter
  • Lower rates are advised for environments where light, temperature, humidity and/or air flow may be less than ideal
  • Do not apply dry powder directly to growing media