Chengdu Chelation Biotechnology Co., Ltd

We are offering calcium boron amino acid, humic acid fertilizer liquid. organic liquid fertilizer grade calcium boron is designed for foliar application on plants to prevent or correct nutrient deficiencies that may limit crop growth and yields. It is water soluble and nontoxic to plants when applied as directed. For best results, apply calcium boron according to recommendations based on plant tissue or soil analysis.1. Quality specificationappearance brown or black liquidsolubility 100% water solubletotal amino acid more than 5% total humic acid more than 10% organic cao more than 18% organic boron more than 1%heavy metal less than 10ppmshake well before use. Keep from freezing. Apply by a spray method and with an adequate amount of water that will provide complete coverage of the plants. Do not apply undiluted. Scope the rate of application will depend on the crop, stage of growth, and severity of deficiency. The maximum recommended rates are for mature, full-sized plants. Reduce the rates proportionately when spraying smaller plants. Calcium and boron may be used on legumes, grain crops, root crops, cucurbits, cole crops, leafy vegetables, woody and herbaceous ornamentals, deciduous fruits, vine crops, tropical and subtropical fruits, and many other crops. Recommendation dosage:leat spraying: dilute into 800-1000 timesirrigation soil: dilute into 400-600 timesbrush plant stem: dilute into 3-5 timespackage and storage:200l/barrelplease keep sealed.