HumaCal 

HumaCal^TM is a unique synergistic pelletized humic product with calcium and sulfur that provides nutrients, chelating agents, buffering properties and biological stimulation.

Features & benefits

• A natural source of calcium and humic substances
• Provides sulfur in sulfate form
• Provides a chelated form of calcium
• Improve plant uptake of soil nutrients especially calcium, phosphorus, iron, zinc and other micro nutrients
• Stabilizes nitrogen
• Increases CEC to improve nutrient holding capacity and reduce leaching
• Increases soil water holding capacity
  

Recommendations:

A thorough annual soil test is necessary to determine the balance of nutrients in a soil. The availability of soil nutrients is highly influenced by the severity of soil acidity or alkalinity. HumaCal should be applied as part of a balanced soil fertility program, following soil testing.

Manufacturing process reduces rate of application significantly compared to ag grade type applications.

Application

Apply anytime alone as a soil conditioner delivering available sulfur and calcium for soils that are compacted, low in organic matter, sandy and/or when sulfur is needed. Apply blended with other fertilizers to allow nutrients to be more effective and available to the plant.

Bulk Spreading:

      Application rates may vary from 500 lb. to 1000 lbs per acre.

Blending:

     Blend with any fertilizer  or fertilizer blend at the rate 200- 300#’s per ton of blend

Guaranteed Analysis

Calcium (Ca) 18.0%
Sulfur (S) 5.0%

Derived from: humate, calcium sulfate and calcium carbonate.

OMRI-listed printable sheet   

Downloadable MSDS

HumaCal Warranty Limitations

HumaCal is a trademark of   and GrowPartner warrants that the product conforms to the specifications on the label. User assumes all risks associated with its use.