Phortress 400

Potassium & Phosphorous Builder

Nutrient formulation for the induction of latent defence and to alleviate defi ciencies of Potassium and Phosphorus.

ACTIVE CONSTITUENTS: 400gm/L phosphorus acid present as a mono and dipotassium salt


  • pHortress 400 is absorbed by the plant and translocated via the xylem and phloem to all parts of the plant.
  • pHortress 400 also contains Potassium as the relationship between Nitrogen and Potassium is critical to driving balanced growth.

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