Cutting Edge Solutions Uncle John's Blend, 2.5 galDescription Uncle John's Blend (UJB): This complex potassium mixture primarily enhances a plant's metabolic rate, especially beneficial for flowering plants during the blooming stage. Potassium is a significant component in photosynthetic processes, including the production of ATP (plant sugars) and their transfer throughout the plant tissue. With UJB's low molecular weight, it becomes highly available to the plant for instant use. It also forms a