: In stock
: Seacliff Organics
10 percent Boron by weight, not water soluble.
BioGro number 2925
OrganiBOR is different, its boron is bound to calcium and magnesium. This makes the boron more stable and less chance of leaching. It also means the boron is safer to the plant and less likely to give a salt burn. Being low in sodium ensures soil microbes and worms won’t be impacted. OrganiBOR release characteristics means it will release boron at a similar rate to which most plants need to take boron out of the soil.