Back to Calcium

Other Calcium Sources


Inorganic source of liquid calcium - recommended by Arden Anderson

Calcium Nitrate - put on preplant or preemergent at 5 pounds/1000 sq ft

These are 'organic' sources of liquid calcium:

Biomin Calcium
JH BIOTECH, INC. PO Box 3538, Ventura, CA 93006

Calcium DL (Calcium Dextro-Lac) from IAT
IAT Products out of St. Joseph, Missouri.
IAT Soil Treat (Alternative name Symbooster). Company: Integrated Agri Tech Inc., 3315 Auburn Drive, St. Joseph, MO 64506.

Calcium DL now at
Agro-K Corporation
8030 Main Street,
N.E.Minneapolis, MN 55432-1844 U.S.A.
(800) 328-2418 (763) 780-4116 - aimed at commercial growers and consultants.

Calcium Dextro-Lac

calcium lignosulfonate
Miller Chemical & Fertilizer Corp
For More Information Contact:
Miller Chemical & Fertilizer Corp.
P.O. Box 333
Hanover, PA 17331
717-632-8921 (?)
BorrePlex CA is an OMRI certified calcium lignosulfonate based product designed to supply complexed calcium to crops deficient in this nutrient.

Another name Rejuvenate OA

And of course GSR Calcium

Other readily available calciums

Carbonized calcium (TRIO)


Soft rock phosphate