Our contacts 9 ramo buildings, al nasr road, nasr city cairo, egypt phone: +20 2 23054464 fax: +20 2 23054466 email: [email protected] click here to find us on google maps The benefits of haifa micro™micronutrients fertilizer. all micronutrients are in a chelated form, to maximize stability and efficiency. compatibility with a wide range of agrochemicals enables tank-mixing, thus reducing the cost of spray operations by minimizing the number of application needed. Micronutrient rates boron. recommended application rates of boron are rather low (0.5 to 2 lb/acre), but should be carefully followed because the range between boron deficiency and toxicity in most plants is narrow. uniform application of boron in Amino acid chelated boron micronutrient fertilizer , find complete details about amino acid chelated boron micronutrient fertilizer,boron fertilizer,micronutrient fertilizer,amino acid chelated from organic fertilizer supplier or manufacturer-qingdao hibong fertilizer co., ltd.