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Canna PK 13/14

£595
Tax included, shipping and discounts calculated at checkout.


Canna PK 13/14 – Flowering Booster for Bigger Blooms (NPK 0-13-14)

Canna PK 13/14 is a high-quality phosphorus and potassium booster designed to enhance flower formation and increase yield during the peak of the blooming 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 maximise weight.

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 growers 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.