Hammerhead PK 9/18

A one part floral booster with a huge bite. Hammerhead has a ratio of PK 9-18 giving your plants the exact amount of phosphorus and potassium that they need to produce extra weight and girth when flowering.

• It contains the highest quality phosphorus and potassium, which means maximum absorption that results in heavier harvests.
• Directions of use: 1-2ml per litre of water.
• Use one week after beginning of the bloom cycle and continue using until one week before harvest.