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Canna PK 13/14 1l
Canna PK 13/14 1L is the professional format of Canna's best-selling bloom booster — a concentrated pure phosphorus-potassium blend (NPK 0-13-14) for peak flowering. At 1.5 ml per litre, this bottle yields approximately 666 litres of solution, sufficient for dozens of bloom cycles. The proprietary process combines P and K at extremely high concentrations for immediate uptake with zero residue. Single application of approximately one week during peak bloom delivers directly measurable results in flower weight and flavour intensity. Compatible with all substrates. The cost-effective reference format for serious professional growers investing in long-term bloom excellence. Fast delivery across Belgium.
Canna PK 13/14 1L – Professional Bloom Booster for Maximum Return Per Cycle
For decades, Canna PK 13/14 has been the world's most widely used bloom booster — and for good reason. This concentrated phosphorus-potassium blend (NPK 0-13-14) delivers precisely the building blocks plants need most at the critical bloom peak. The 1L bottle provides 666 litres of solution, a long-term investment that pays for itself cycle after cycle. A permanent component of the professional Canna programme.
The power of pure phosphorus and potassium
A proprietary production process enables Canna to combine pure phosphorus and potassium at exceptionally high concentrations in a single product. This high concentration delivers immediate solubility and direct uptake by the plant, with zero harmful residue. Phosphorus strengthens cell formation and energy transfer; potassium drives water transport, sugar production and structural rigidity.
- 666 litres per bottle: at 1.5 ml/L, covering dozens of professional bloom cycles.
- NPK 0-13-14: maximum phosphorus-potassium concentration for direct uptake without residue.
- Cell formation and energy transfer: phosphorus strengthens flower development and metabolism.
- Sugar production and rigidity: potassium increases BRIX levels and improves structural plant integrity.
The professional Canna bloom arsenal
Combine PK 13/14 1L with Canna Boost Accelerator 1L for the ultimate bloom combination: Boost delivers energy, PK 13/14 delivers building materials. Deploy Rhizotonic 1L at cycle start and finish with Canna Flush for a clean final phase.
Professional dosage protocol
Add 1.5 ml per litre to your nutrient solution during peak bloom — weeks 5–7 for a standard 8-week bloom cycle. Always add PK 13/14 first, mix thoroughly, then top up with base nutrition. For 12-week cycles, extend the application period proportionally. This is a precision tool: the right dose at the right time delivers maximum impact.
Order Canna PK 13/14 1L with fast delivery across Belgium. The investment that compounds in harvest weight and quality, cycle after cycle after cycle.
What is the difference between PK 13/14 and regular bloom nutrition?
PK 13/14 is not a base feed but a concentrated additive containing exclusively phosphorus and potassium at very high concentrations. It is briefly added to your regular bloom nutrition at the peak PK demand moment. Base nutrition contains a broader spectrum of elements for continuous use throughout the cycle.
How many litres of solution does PK 13/14 1L produce?
At 1.5 ml per litre, the 1L bottle produces approximately 666 litres of solution. Since PK 13/14 is applied for only about one week per cycle, this is a long-term investment offering the lowest cost per application across all formats.
Should I flush after using PK 13/14?
After PK 13/14 application, return to your regular bloom nutrition. In the final 1–2 weeks before harvest, flush with plain water or Canna Flush to remove accumulated salts and improve final product flavour and quality.
What does NPK 0-13-14 mean exactly?
NPK stands for nitrogen (N), phosphorus (P) and potassium (K). The value 0-13-14 means 0% nitrogen, 13% phosphorus and 14% potassium by volume percentage (European standard). In the North American mass/mass standard, this equates to 0-10-11. The product contains only phosphorus and potassium.
