Gold Label Ultra Flower Stimulator PK is for vigorous and robust flower development.
The innovative Super FK formula, allows our Ultra PK to be up-taken across the broadest pH range. Additionally, our enhanced PK doesn't interfere with Calcium or Magnesium uptake resulting in healthy growth and flowering throughout the generative phase.
Traditionally, PK would interfere with calcium and magnesium uptake, which would require
the addition of a cal/mag additive to prevent deficiencies. We don't need such additives due
to our use of Super FK, which allows continued uptake of competing elements and
- Professional qualityUltra PK delivers phosphorus and potassium during the generative phase, to increase flowerdevelopment and fruit production, allowing the plant to reach its full potential. It does thiswhile simultaneously increasing plant quality and essential oil production for professionalquality and yields.