CANNA – Bottle Spanner

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.