Product Description

Sulfammo is a nitrogen rich composite fertilizer with our patented N-Pro Complex. The precise combination of nitrogen, calcium, sulfur, and magnesium act in synergy to improve crop protein production. Higher nitrogen efficiency is obtained through a hardened matrix that slows the release of nitrogen to the soil. Sulfammo can be used as the sole nitrogen source or blended with other granular fertilizers.

Key Benefits

  • Organo-calcium matrix changes how quickly the fertilizer granules break down to stabilize and reduce nitrogen loss
  • Calcimer provides labile calcium to improve soil structure and promote microbial activity
  • Formulated with the patented N-Pro Complex


Common rates are between 50 and 200 lbs/ac. Research has shown economical blending of Sulfammo up to 50% of the nitrogen source for an efficient combination of quick and slow-release nitrogen sources.
Please refer to soil tests or the advice of a Timac Agro USA sales representative for specific recommendations.

Packaging Size

  • 50 lb bag
  • 1,333 lb super sack

Download the product Brochure, Label and SDS here:

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Other Plant Nutrition Items

Corporate Brochure

Timac Agro USA develops, manufactures and sells fertilizers, patented liquid formulas, inoculants and livestock products specifically developed for sustainable and effective total farm health.

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Get in touch with Timac Agro


153 Angstadt Lane, PO BOX 888,
Reading, PA 19607

610-375-7272 (office)
1-800-545-5474 (office)
610-375-7288 (fax)