BIONOVA - P 20 - PHOSPHORUS 20% - 5LBionova P 20 Phosphor 20% Concentration 1: 2500 ? NPK 3 20 0 Food grade mineral fertilizer 20% phosphor. Plants have high demands for phosphor in the first weeks of flowering, this gives a head start in the development of flowers. Bionova P 20 plays an important role in forming the energy carriers and DNA, it is indispensable for the metabolism of sugars and forming cell membrames. Plants directly absorb all food grade minerals which gives you optimal