HESI PK 13/14
Hesi PK 13/14 is a potassium and phosphorus booster designed to boost flower and fruit formation in plants. Plants have a greater need for certain nutrients during the flowering period, and this formula will give your plants that boost.
Phosphorus is important for early growth and blooming, speeding up maturity and fruit growth, and potassium promotes the development of carbohydrates, starches and sugars and increases fruit production.
Hesi PK13/14 is highly recommended for anyone using the Hesi Hydro or Hesi Coco range of nutrients.