Canna PK 13-14 is a dynamic flowering super-booster. A nutrient-based additive containing elevated levels of purest phosphorous and potassium, for superior flowering results. This unique combination of elements develops heavier, larger, sweeter crops extremely quickly. A proven product by professional growers worldwide that is absolutely safe, easy to use and incredibly effective. Add only once to the nutrient tank 3 weeks from harvest for one week only to get higher yields. PK 13/14 is to aid in the development of abundant floral growth. PK 13-14 is not a nutrient. It is a nutrient additive.
