B-52 B Vitamin Supplement This ever-popular formula contains Vitamin B1 kelp and other ingredients so plants grow well and produce more - even in the demanding conditions of your high-intensity garden. B-52 can promote the growth of roots therefore allowing for an increased uptake of both the primary nutrients and micronutrients that your plants need. Professional gardeners use B-52 to strengthen and feed clones seedlings vegetative plants and blooming plants. This proprietary blend provides unique powerful 100% guaranteed nutritional and vitamin support so your plants are always winners. B-52 is specially designed for use with all hydroponic growing media including coco coir as well as continuous liquid-feed growing systems such as aeroponics drip irrigation and emitters NFT flood and drain and deep water culture.