CANNA - CANNAZYM Price range: £6.99 through £114.99 Inc VAT
CANNA - CANNACure Price range: £19.99 through £59.99 Inc VAT
CANNA – PK 13/14
Price range: £5.00 through £42.99 Inc VAT
CANNA PK 13/14 is a powerful bloom booster that delivers extra phosphorus and potassium just when your plants need it most. Expect denser buds, bigger yields, and richer flavour in every harvest.
Description
CANNA – PK 13/14
CANNA PK 13/14 is a high-quality bloom booster formulated to deliver a powerful mix of phosphorus (P) and potassium (K) — two essential nutrients that plants need for explosive flowering and fruiting. Developed by CANNA’s Dutch horticultural experts, this additive gives your plants the extra energy they need to produce bigger, heavier, and more resinous blooms.
During the flowering phase, plants demand more phosphorus and potassium to support cell division, sugar formation, and flower development. CANNA PK 13/14 supplies these nutrients in an easily absorbable form, helping your crop reach its full potential in size, taste, and yield.
Perfect for use in soil, coco, or hydroponic systems, PK 13/14 integrates seamlessly into your existing CANNA feeding schedule — providing professional-grade results for growers of all levels.
Key Benefits:
Stimulates massive flower and fruit formation.
Enhances sugar production for improved flavour and aroma.
Increases density and overall yield.
Fully soluble and compatible with all CANNA nutrient lines.
Works in all growing media and systems — soil, coco, and hydro.
Instructions for Use:
Shake well before use.
Add 1.5 ml per litre of nutrient solution for one week during peak bloom.
Use alongside your regular base nutrient (Terra, Coco, Aqua, or Hydro).
Monitor EC levels and adjust as necessary.
For best results, apply when flower formation begins to accelerate.
To really maximise the flowering potential of your crop, use alongside CANNA Boost Accelerator.
Additional information
| Weight | N/A |
|---|---|
| Dimensions | N/A |
| Type | 250ml ,1 litre ,5 litre |
About brand
CANNA is one of the world’s most trusted brands for plant nutrients, boosters, and growing media. Growers of all skill levels rely on these nutrients to produce strong, healthy plants and consistently high yields.
Backed by decades of research and scientific development, the brand focuses on purity, consistency, and precision. As a result, plants absorb nutrients more efficiently, leading to faster growth, improved resilience, and better overall performance.
CANNA Nutrient Ranges
CANNA offers dedicated nutrient lines for different growing methods, making it easy to match your feeding program to your setup.
- CANNA Terra – Designed for soil growing, offering simple and effective nutrient solutions
- CANNA Coco – Optimised for coco coir, supporting strong root development and vigorous growth
- CANNA Aqua – Ideal for recirculating hydroponic systems
- CANNA Hydro – Developed for run-to-waste hydroponic setups
In addition, CANNA’s additives — including RHIZOTONIC, PK 13/14, CANNAZYM, and Boost Accelerator — help improve root growth, nutrient uptake, flowering, and plant health.
Why Choose CANNA?
- Scientifically developed nutrients for consistent, reliable results
- Dedicated nutrient lines for soil, coco, and hydroponics
- High-quality additives to enhance growth, flowering, and yield
- Trusted by hobby growers and commercial cultivators worldwide
- Focus on efficiency, reducing waste while maximising plant performance
Popular CANNA Products
- CANNA Terra Vega & Terra Flores
A complete nutrient solution for soil growers, supporting both vegetative growth and flowering stages. - CANNA Coco A & B
A two-part nutrient designed specifically for coco coir, delivering balanced nutrition and strong plant development. - CANNA Boost Accelerator
A high-performance flowering stimulant that increases nutrient uptake, boosts metabolism, and helps produce heavier, higher-quality yields. - CANNA RHIZOTONIC
A powerful root stimulator that encourages rapid root growth, reduces transplant shock, and improves plant health.
Frequently Asked Questions
What is the difference between CANNA Terra, Coco, Aqua, and Hydro?
Each range is designed for a specific growing medium or system. Terra works with soil, Coco with coco coir, Aqua with recirculating systems, and Hydro with run-to-waste setups.
Do I need to use A & B nutrients together?
Yes, A & B nutrients work as a balanced two-part formula. Using both ensures plants receive all essential nutrients in the correct ratios.
What does PK 13/14 do?
PK 13/14 provides additional phosphorus and potassium during flowering, helping plants produce bigger, denser flowers and improved yields.
Is CANNA suitable for beginners?
Yes, they offer simple feeding schedules and clearly structured nutrient lines, making it suitable for beginners and experienced growers alike.
Shipping & Delivery
DELIVERY TIMEFRAME
We aim to process and dispatch all orders within 2 working days of being placed. Wherever possible, parcels are sent on a next working day service to ensure you receive them quickly and reliably.
When your order is dispatched, you will receive a confirmation email with tracking information so you can closely monitor your delivery every step of the way.
Please Note: Delivery times may slightly vary during busy periods, or due to courier service disruptions. Rest assured, we always do our best to get your order to you promptly.
