Canna PK 13/14

How do I care for large, heavy fruits? CANNA PK 13/14 is a high-quality phosphorus-potassium mixture that stimulates flowering and fruiting. This user-friendly additive improves the quantity and quality of the harvest. You only need to add PK 13/14 to the nutrient solution for one week, if you do this at the right time you will get amazing results