Medina Liquid Seaweed is a concentrated blend of seaweed with Humic and Fulvic acids added: it needs to be diluted with water before using. Shake container and mix only the amount that you will be using. Seaweed extracts also help plants achieve their maximum growth and yield potential by enhancing natural processes that protect against abiotic stress and help improve nutrient uptake and use. Ideal for reducing transplanting shock and making foliar sprays to stimulate fruiting and blooming.