Cal-Mag Plus


A highly beneficial biocatalyst for plants. Botanicare Cal-Mag Plus (2-0-0) is a custom plant supplement designed to correct the inherent problem of calcium, magnesium and iron mineral deficiencies found in most soil fertilizers and some hydroponic nutrient formulas. Now with trace minerals.

• Cell division and plant tissue development
• Flower and fruit sets
• Water nutrient and carbon dioxide uptake
• Growth rates and crop maturity

• Blossom end rot in tomatoes and peppers
• Tip burn in lettuce and cabbage
• Dry and withered flower and fruit sets
• Chlorosis (yellowing)
• Stunted growth rates
• Upward leaf curl

Available in FOUR convenient sizes.

Botanicare Feed Chart (PDF)


Soil Gardens: Use 1 tsp per gallon of water.

Accelerated Formula: Use 2 tsp per gallon of water.

Hydroponics: Use with preferred hydroponic formula. Desired range of nutrients are:
Nitrogen (N) ….. 160-250 ppm
Magnesium (Mg) ….. 45-75 ppm
Calcium (Ca) ….. 160-280 ppm
Iron (Fe) ….. 2-7 ppm

For best results, use with every watering with standard fertilizer program.

Guaranteed Analysis (2-0-0):
Total Nitrogen (N) ….. 2.0%
1.94% Nitrate Nitrogen (N)
0.06% Water Soluble Nitrogen (N)
Calcium (Ca) ….. 3.2%
Magnesium (Mg) ….. 1.2%
1.2% Water Soluble Magnesium (Mg)
Iron (Fe) ….. 0.1%
0.1% Chelated Iron (Fe)

Ingredients: Calcium nitrate, magnesium nitrate, iron EDTA.