CANNA - Bio Rhizotonic Price range: £11.49 through £27.99 Inc VAT
CANNA - Mono Nitrogen £11.49 Inc VAT
CANNA – Mono Magnesium
£11.49 Inc VAT
Canna Mono Magnesium can be used as a fertiliser for magnesium deficiency and as a supplementary nutrient to stimulate the growth and bloom.
Description
CANNA – Mono Magnesium
CANNA Mono Magnesium is a fast-acting magnesium supplement designed to correct deficiencies and promote chlorophyll production for vibrant, green, photosynthetically efficient plants. Magnesium plays a key role in converting light energy into growth energy, making it essential for all stages of development.
Suitable for use in all growing systems — hydroponic, coco, and soil — this concentrated additive is easily absorbed and can be applied both through the roots or as a foliar spray. It’s particularly useful for plants showing yellowing between leaf veins or slow growth caused by magnesium deficiency.
Key Benefits:
Rapidly corrects magnesium deficiencies.
Enhances chlorophyll production and energy conversion.
Improves plant colour, vitality, and yield potential.
Suitable for soil, coco, and hydro systems.
Works seamlessly with all CANNA base nutrients.
Instructions for Use:
- Shake well before use.
- Add 1-2ml per litre of water or nutrient solution.
- If using as a foliar feed, mix 1ml per litre of water to your pressure sprayer, and evenly coat both sides of the leaves.
- Use as and when needed, to either correct or prevent a magnesium deficiency.
Dealing with other deficiencies? Check out the rest of the CANNA Mono range.
Additional information
| Weight | 1.3 kg |
|---|---|
| Dimensions | 24 × 8 × 8 cm |
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.
