PK Spike is made for the serious grower. Derived from multiple, highly-soluble sources of phosphorus and potassium, this product is designed to encourage budding, help facilitate bulking, and ripening of many flowering plants.
PK Spike is made to provide a uniform quantity of phosphorus and potassium to your flowering plants. Designed with over 25% more P/K than the next industry leading competitor, this product can be applied at a maximum rate of 1.0 ml per litre of water.

  • Can aid in early harvest
  • Crop quality is improved
  • Better flower formation
  • Better flower density
Weight 0.6 kg
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