You can also choose from quick, slow, and controlled boron fertilizer there are 3,248 suppliers who sells boron fertilizer on alibaba, mainly located in asia. the top countries of suppliers are germany, china, and malaysia, from which the percentage of boron fertilizer supply is 1%, 94%, and 1% respectively. Used fertilizer equipment for sale. buy and sell used fertilizer equipment from any and all manufacturers, including amazone, custom built, pattison, valmar and more. from :misc. fertilizer equipment and fertilizer applicator to fertilizer cart and fertilizer nurse truck, you can be sure to find exactly what you need. Main uses: coating of finished solid fertilizers.manufacture of solution or suspension fertilizers. optimized dissolution at low ambient temperatures and high concentration make solubor® the product of choice.formulation of high performance liquids containing either boron alone or a combination of nutrients for spraying, ‘fertigation’ or irrigation. Pestell minerals & ingredients is a leading distributor of boron 15% granular in north america. our customers range from small agricultural centres to the largest feed mills.