CalMag Pro Hydroponic and Soil Nutrient Fertilizer for Plants Calcium and Magnesium Booster

★★★★★ 4.8 145 reviews

$59.40
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$59.40
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Free shipping Free 30-day returns

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Product details

Management number 216090764 Release Date 2026/04/19 List Price $23.76 Model Number 216090764
Category

CalMag Pro complete Calcium and Magnesium supplementation product, is everything you need to prevent deficiencies and build stronger healthier plants. Some growing media or plant strains need higher than normal amounts of Calcium or Magnesium. This product will fix and prevent deficiencies from these types of issues. Also, this product acts as a secondary Nitrogen booster, with 2 separate sources of Nitrogen. Legal Disclaimer: This product does NOT contain any pesticides, synthetic PGR’s, or and other EPA regulated ingredients. This product is fully compliant with all EPA rules and regulations. This product meets or exceeds all OMRI and state guidelines for heavy metals verified through independent lab testing, and is safe to be used on crops meant for human consumption. This is product is not currently registered, designed or intended for use as fertilizer in the states of Washington, Oregon or California. Please consult your state website (state department of agriculture or fertilizer) for guidance and list of appropriate and registered and approved fertilizers in your region. For questions regarding product pending compliance, or regulatory application process in your state, feel free to contact us!

  • Contains Guaranteed minimum 10% Calcium (Ca) and 3% Magnesium (Mg) in the optimum ratio for plants. Also has Potassium and other elements to facilitate uptake and benefit your plants.
  • Highly absorbable and fully water soluble forms of Calcium, Magnesium and Potassium.
  • Boost Chlorophyll, Amino-Acid and Protein formation
  • Strengthen plant cell walls and structure, and improve the photosynthesis process
  • 25lb size makes 5600+ Gallons. Concentrated dry form is up to 7x more cost effective than competitors, helping to save you money!
UPC 742776993185
Coverage 25
Item Form Granules
Brand Name Greenleaf Nutrients
Unit Count 400.0 Ounce
Item Weight 1.36 Kilograms
Manufacturer Greenleaf Nutrients
Mixing Ratio 1 tsp dissolved per 3 Gal water to boost Calcium and Magnesium
Model Number 742776993185
Liquid Volume 5600 Gallons
Target Species plants
Specific Uses For Product Addressing Calcium, Magnesium, and Nitrogen needs in plants, particularly for those with higher nutrient requirements

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4.8 out of 5
★★★★★
145 ratings | 59 reviews
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