House & Garden Commercial CalMag
House & Garden Commercial CalMag
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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
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