Bloombastic is a new nutrient additive from Atami containing a concentrated dose of Phosphorus and Potassium with added bio minerals, micro nutrients, seaweed extract and bio-stimulants. This combination of ingredients have been created to increase flower size, stimulate resin production and boost plant growth and health. Bloombatsic benefits include: Extremely concentrated, so a little goes a long way. Stimulates enzymes processes to help plants deal with stresses such as high or low heat, low humidity, high light intensity and nutrient deficiencies. Contains chelated iron this will help green up the plants. PK 20/21 Bloombastic can be used will all Bloom nutrients during the last 4-6 weeks of the flowering period. Atami have used a P/K ratio of 20/21, which they claim they have identified as the ideal ratio for explosive fruit setting and powerful flowering.