HomeMicronutrientsBiomin Boron 3% Biomin Boron 3% Category: Micronutrients Tag: ORGANIC Product ID: 22910 Description Description Liquid Package Size: 5 Ga Related products Biomin Cal-Boro 5%Ca & 1%B Biomin Copper 4% KMS Pot. Magnes. Sulf. 0-0-21.5 Sulfate Of Potash 0-0-50