A bloom boost, best used throughout the flower cycle. In the first couple of weeks of flowering, 5 ml a gallon is fine.
Soul Big Swell has been designed specifically to increase flower size, vigor and quality. Aurora’s research has resulted in a distinctive formula of powerful natural botanical extracts, amino acids and molasses combined to yield a specific ratio of available phosphorus and potassium. For exceptional results, use Soul Big Swell as an additive in conjunction with any base nutrient program