PK 13/14 is a powerful flowering stimulant that will surprise you. This is an extremely concentrated formula containing a carefully balanced and integrated blend of pure potassium and phosphorus compounds to achieve the best flowering results. This exclusive combination of compounds can be considered a powerful flowering inducer that develops heavier, more cracked and sweeter buds extremely quickly.

Professional growers around the world have found that PK 13/14 increases the weight of flower crops significantly, time and time again. PK 13/14 is not a nutrient, it is an additive, a product with proven effectiveness.

Instructions for use:

Add once 3 weeks before harvest in the following dose: dissolve 150ml of the concentrate in 100L of water. Add this mixture to the irrigation water for 3-6 days.

Excessive fertilizers can affect soil fertility and plant quality.