Professional PK for vigorous and robust flower development.
Shake well before use.
Never mix pure nutrients together, always dilute in water.
Add 0.25ml - 0.5ml Gold Label Ultra PK per litre of water during the flowering phase.View Feed Charts
Keep out of reach of children.
Keep bottle closed when not in use.
Liquid to remain in bottles originally supplied.
Keep away from frost and direct light.
Product at risk of crystal formation at low temperature. Recommended storage temperature 5 - 30°C.
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 micronutrients.
Ultra PK delivers phosphorus and potassium during the generative phase, to increase flower development and fruit production, allowing the plant to reach its full potential. It does this while simultaneously increasing plant quality and essential oil production for professional quality and yields.
The professional Ultra PK will keep drip lines clean, can be used with all media's, systems and as part of any nutrient regime.
For the best results, use as part of the complete Gold Label range.
Certified professional hydroponic nutrients.