PK 13/14 is a dynamic amplifier of the flower formation that will amaze you. It is a highly concentrated and carefully coordinated mix of pure phosphorus and potassium for better flower development. This unique combination of elements can be called super blossom images, because it develops heavier, more compact and sweet flowers in extremely short time. Breeders worldwide have shown that PK 13/14 significantly increases the weight of the flower harvest every time!

In contrast to inferior pottaschrodes, PK 13/14 has a guaranteed composition of 13% P2O5 and 14% K2O. PK 13/14 is unique, absolutely safe, easy to use and incredibly effective.

PK 13/14 is not a nutrient, but a nutrient additive. A tried and tested product that every breeder should use.

Dosage: 1.5 ml/l