Roots Organics CalMag – 2.5 Gallon

Roots Organics CalMag

The long-awaited Roots Organics CALMAG provides a big kick of liquid calcium and magnesium and a healthy percentage of sulfur, a frequently overlooked component of flowering fertility needs. By creating a product without added nitrogen, phosphate, and potassium, we give you control to supplement as needed without influencing primary fertility input ratios. This makes CALMAG the best possible natural calcium magnesium flowering supplement for organic crop production.

GUARANTEED ANALYSIS

Calcium 4.0%
Magnesium 1.0% (0.5% Water Soluble Magnesium)
Sulfur 4.0%

DERIVED FROM
Kieserite, Gypsum

APPLICATION RATES

Seedlings and small plants
Use 1 teaspoon (5 ml) per gallon.
Mature vegetative plants
Use 1 – 3 teaspoons (5 – 15 ml) per gallon.
Mature flowering plants
Use 2 – 3 teaspoons (10 – 15 ml) per gallon.