B'Cuzz PK 13-14 is a high-quality preparation of phosphorous and potassium flowering booster that ensures firm, dense flowers and is a must for every flowering plant. It is suitable for all substrates, directly absorbable by the plant and contains no ballast substances. PK 13-14 also ensures a healthy root system and is suitable for all crops on soil, hydro and cocos.B'Cuzz products are the result of advanced bio-technology combined with studies in plant physiology and fertilization. The cultivation schedule involves three organic solutions blended in the Atami laboratories in Holland. They are carefully formulated to maximize the performance of your plants at each stage of the growth cycle. For hydroponic systems, the solutions can simply be added to the nutrient tank. For soil/container gardening, the solutions can be mixed with water and applied with a watering can.