agricultural
Minerals
Zinc and Copper are essential nutrients for plant growth
Old Bridge Minerals manufactures 35.5% zinc sulfate and 25.5% copper sulfate. Our zinc sulfate is 100% soluble in water and is manufactured as a powder or granular. Our copper sulfate is a fine crystal that is 100% soluble. We also manufacture copper sulfate, zinc sulfate and zinc chloride solutions. Old Bridge Mineral’s copper sulfate and zinc sulfate are both certified for use as organic crop fertilizers and soil amendments. Our copper sulfate is also certified for use as an organic crop pesticide and for organic weed and disease control.
Old Bridge Minerals is a trusted brand in the animal feed industry due to our certifications, quality guarantee and traceability of our product.
![SFSF certified and approved](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/6377b4611e62a8a91a2d197c_sfsf.png)
![HACCP certified and approved](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634daaf8d9566216a52424d8_haccp.png)
![FAMI'Qs certified and approved](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634daaf89b565371c955172b_famisq.png)
![AFIA certified and approved](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634daaf8779ee41b45dedacd_afia.png)
![OMRI listed for organic use](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634daaf9de51e21925b9b5db_omri-listed.png)
Copper
![emerald c basic copper](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634ea5af1fb6b0a562051982_emerald-c-basic-copper-carbonate-technical-grade-1.png)
![copper sulfate crystals](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634ea5af975f4a624d1f07f7_copper-sulfate-pentahydrate-feed-grade-2.png)
![copper sulfate](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634ea5af77434f8393309f1e_copper-sulfate-pentahydrate-sapphire-crystals-small-2-5-mm-3.png)
![basic copper sulfate](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634ea5af60e7cf6da520de1c_basic-copper-sulfate-technical-grade-1.png)
Our Copper Qualities
With the use of copper you can Control of fungus diseases, correct copper deficiency in soils, add plant nutrients in rice fields, seed dressing, Manufacture of insecticides such as copper arsenite and Paris green, Preparation fungicides such Bordeaux and Burgundy mixtures, Copper-lime dust and tribasic.
zinc
![zinc sulfate](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634eb18143522e758f21b560_zinc-sulfate-monohydrate-feed-fertilizer-grade-mini-granular-1.png)
![zinc sulfate](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634eb181491801a8603561ab_zinc-sulfate-monohydrate-industrial%20grade-powder.png)
![zinc sulfate](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634eb1819381022e925f0c27_zinc-sulfate-monohydrate-feed-fertilize-grade-powder.png)
![zinc sulfate](https://cdn.prod.website-files.com/63225e8ab75e5122dc062c18/634eb181c699d7df9bf6c0a4_zinc-sulfate-monohydrate-technical-grade-powder.png)
Our Zinc Qualities
Micronutrient in fertilizer programs for production of corn, sweet corn, and edible beans.