Athena PK is a bloom-enhancing supplement designed to work alongside our Bloom fertilizers. This clean liquid formula is specifically crafted for use during the mid- to late-flowering stages, offering a low-nitrogen boost with extra Phosphorus and Potassium to support high-yielding plants. Unlike other PK boosters that can overload the system and disrupt the availability of Calcium and Magnesium, Athena PK maintains a balanced nutrient profile. This ensures optimal bioavailability, which is crucial for maximizing essential oil and terpene production during the flowering phase.