CAL-6 provides crops with elemental calcium combined with Biofeed’s exclusive Amino-Carbon Technology® ACT. CAL-6 readily enters the plant through foliar or soil application to supplement deficiency by supplying plants available calcium. In the soil, CAL-6 may assist uptake of nutrients into the plant. Application can be combined with pre-emergent herbicides or combined with UAN applications. Sufficient calcium in the leaf may help control heat stress and reduce disease occurrence.


  • Key nutrient in cell wall formation and division
  • Required for efficient plant enzyme activity
  • Regulates nutrient flow in the roots and in plant cells
  • Helps regulate function of leaf stomata which aids in managing heat stress
  • Instrumental in limiting plant disease occurrence
  • Enhances fruit ripening
  • Increases shelf-life of most vegetable crops
  • Increases nitrogen stability in the soil

Calcium (Ca)…………………………………….6.0%
Derived from Calcium Acetate.

CAL-6 also contains Biofeed’s exclusive Amino-Carbon Technology® ACT to provide natural organic acids, surfactants, enzymes, amino acids, bio-stimulants, and buffers.



CAL-6 is highly concentrated for pro-level performance and value. Dilute with water to ensure adequate coverage. Jar test for compatibility prior to final tank mixing with other products.

LAWNS & GRASSES: Foliar apply 1-4 quarts in 25-100 gallons of water per acre, or for smaller areas apply 4-8 ounces in 5-10 gallons of water per 1000 square feet. Apply every 7-10 days or as needed with sprayer.

AGRICULTURE: (NOTE: Tissue test prior to application to determine ideal rates of application to your plant or crop.)

Side Dress: Apply 2-6 quarts per acre along with either UAN or other nitrogen solution.
Drip Irrigation: Inject 2-4 quarts per acre.
Soil Applied: Apply 1-2 gallons per acre along with UAN or other nitrogen solution.
Foliar: Row and Field Crops, Tobacco and Vegetables: Apply 1-4 quarts in 3-10 gallons of water per acre.

United States of America
2.5-gallon (9.46 L) jugs
55-gallon (208.2 L) drum
275-gallon (1040.99 L) tote
Other Countries
10-Liter (2.64 gal) jug
208-Liter (54.95 gal) drum
1040-Liter (274.74 gal) tote

Technical Bulletin – EnglishSafety Data Sheet – EnglishFicha Tecnica – Spanish