Metalosate CaK Organic

Metalosate® CaK Organic

Amino acid complexed Metalosate® CaK soluble organic powder is designed for foliar application on plants to prevent or correct nutrient deficiencies that may limit crop growth and yields. It is water soluble and non-toxic to plants when applied as directed. For best results, apply Metalosate CaK soluble organic powder according to recommendations based on plant tissue or soil analysis.

Guaranteed Analysis

Soluble Potash (K2O)17.00
Calcium (Ca)8.5
Nitrogen (N)3.5
calcium amino acid complex. Derived from sulfate of potash and soy protein hydrolysate.

Product Resources

Explore the safety data sheets for CaK Organic and other Metalosate Products.

Safety Data Sheets – Metalosate CaK Organic

Product Usage Information

Apply by a spray method and in an adequate amount of water that will provide complete coverage of the plants. Use of a non‑ionic wetting agent may improve spray coverage of certain hard to wet plants.

Metalosate CaK soluble organic powder can be included in a regular spray program on crops. Consult with a Balchem representative on compatibility with other spray materials. The rate of application will depend on the crop, stage of growth, and severity of deficiency. The maximum recommended rates are for mature, full-sized plants. Reduce the rates proportionately when spraying smaller plants.

Metalosate CaK soluble organic powder may be used on legumes, grain crops, root crops, cucurbits, cole crops, leafy vegetables, woody and herbaceous ornamentals, deciduous fruits, vine crops, tropical and subtropical fruits, and many other crops.

Market Specific Recommendations

Field Crops and Vegetables

Apply 8 to 32 ounces (230 to 920 grams) per acre during periods of rapid growth or nutritional stress. The application may be repeated 2 or more times through the growing season.

Tree Crops

Make an application of 16 to 64 ounces (460 to 1800 grams) per acre after the beginning of active growth. The application may be repeated at 2 to 4 week intervals through the growing season. Mid- and late-season sprays directed to cover the fruit may help to reduce the effect of calcium related disorders. For post-harvest fruit treatment, dilute at a rate of 32 to 64 ounces (920 to 1840 grams) per 100 gallons of water.

Grapes and Berries

Make an application of 8 to 32 ounces (230 to 920 grams) per acre after active growth begins. The application may be repeated at intervals of one week or more through the vegetative‑growth period.

Metalosate Research

Over the years, Balchem Plant Nutrition has collaborated and completed hundreds of plant nutrition research studies. The library of research papers is located on our Resources page.

Articles of Interest:

Blueberry production is aided by Metalosate to increase yield, quality and more.
August 29, 2023Blueberry Production with Metalosate® Calcium
Growers have been using Metalosate to increase blueberry production for decades for increasing quality, yield, and health of plants.
Lettuce Field Organic Production
May 26, 2023Balchem Provides New Solutions to Reduce Numbers of Applications Required in the Field for Organic Production
Balchem® announced the registration of two new organic foliar products, including Metalosate® Calcium-Potassium and Metalosate ZMI™, a combination of zinc, iron and manganese.
April 12, 2023Supporting Growth In Strawberry Production
Growers globally have been using Metalosate in Strawberry production for decades to provide increased yields, better berries, and healthier plants

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