Marphyl Marine Phytoplankton
Marphyl organic soil enchancer is harvested when the nutrients have settled at the bottom of the tanks. This concentrated liquid contains an abundance of nutrients, vitamins and minerals from the marine phytoplankton, and it's recommended to use only on household plants, urban veggie gardens, lawns, golf courses and green houses.
Plants rely on potassium to facilitate the circulation of nutrients and on nitrogen as the essential element in photosynthesis, while the roots need phosphorus to thrive. Marphyl organic soil enhancer is high in potassium, nitrogen, and phosphorus, and also contains trace amounts of other nutrients, such as calcium and magnesium for optimum plant health and growth.