Rokzbastic is a flowering support product that can be used from the last weeks of flowering through to the fruiting and ripening phase. Its unique PK 10-20 ratio ensures that your plants get everything they need to form firm, full flowers and fruits. Potassium and phosphorus are crucial during this stage of the plant's life. Phosphorus ensures that the plant has enough energy during the flowering, fruiting and ripening phases, while potassium regulates the internal pressure in the plant cells, thus ensuring the firmness of flowers and fruits.