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CANNA PK 13/14 – Classic PK Flowering Booster for Enhanced Flower Development

£595
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CANNA PK 13/14 – Classic PK Flowering Booster (NPK 0-13-14)

CANNA PK 13/14 is a high-quality phosphorus and potassium booster designed to enhance flower formation and support bloom development during the peak of the flowering phase. With an NPK of 0-13-14, this powerful additive provides plants with exactly what they need to support explosive flower development, improve fruit structure, and increase flower density.

Formulated for fast absorption and high compatibility, PK 13/14 works with all growing media and systems, and is best used alongside your base bloom nutrients when flower demand is at its highest.

Key Benefits

  • NPK 0-13-14 – high levels of phosphorus and potassium for flowering
  • Stimulates bigger, denser, and heavier flowers
  • Enhances sugar production, flavour, and essential oil content
  • Fully compatible with all CANNA bloom nutrients and additives
  • Fast-acting and suitable for use in soil, coco, and hydro systems
  • Clean, pure formula that won’t clog irrigation systems

How to Use

  • Begin using PK 13/14 when plants show clear signs of flowering
  • Shake well before use and add to nutrient solution as directed
  • Typically used for 1 week during the peak bloom phase
  • Can be applied in hydroponics, coco, or soil-based systems
  • Do not mix directly with undiluted nutrients — always add to water first

Available Sizes

  • 250ml
  • 1 Litre
  • 5 Litre

Why Choose CANNA PK 13/14?

CANNA PK 13/14 is the go-to flowering booster for gardeners looking to push their plants to full potential. Trusted worldwide, it delivers a proven boost in flower size, structure, and quality when applied at the right time in bloom.