SEEK Organic BamBoo Power BBP No. 11 is Bamboo Vinegar. BBP No. 11 is made up of more than 200 organic components, including organic acids, esters, alcohols, phenols, ketones, aldehydes, etc. BBP No. 11 is certified as 100% organic by IMO according to EC and USDA regulations. BBP No. 11 will strengthen the crop, enhance the root system, improve nutrient absorption and improve both the flavor and the color of your plants.