A considered way to shop. Discover · Compare · Choose
The shop directory ↗
Home›More products›Canna Calmag Agent
Canna Calmag Agent
A LITTLE COMPARISON GOES A LONG WAY

Canna Calmag Agent

Explore Canna →
LOWEST LISTED PRODUCT PRICE
£59.95

at Doctor Blooms · 1 shop

Delivery not supplied

Visit best offer Affiliate link · Buy directly from the retailer
Compare all 1 offers ↓

Price data received 13 Nov 2026 11:53

COMPARE BEFORE YOU CHOOSE

Prices & shops

1 shop

Sorted by product price. Delivery is shown separately and may depend on your address, delivery method and basket.

Doctor BloomsLowest product price · Reported in stockDelivery not suppliedPrice data received 13 Nov 2026 11:53
£59.95
View offer ↗

We show offers from partner shops. Confirm the final price and availability with the retailer before ordering.

THE FINER DETAILS

Product details

Canna Calmag Agent Canna Calmag Agent has been developed to to increase the EC of soft water. If you live in a soft water area, or use RO water then this product is great for "hardening" your water to aid the growth of robust, healthy plants. What Canna Calmag Agent Does Canna nutrition and all other products can be used with normal water. Normal water has a Calcium+Magnesium background EEC between 0.4 to 0.7. Calcium, magnesium (and bicarbonate), stabilise the pH of water and provide calcium and magnesium for your plants. These vital secondary nutrients are not present in soft water or reverse osmosis (with an EC below 0.4). Magnesium and calcium play a significant role in all phases of plant development, including the health of their metabolisms. Soft water or reverse osmosis water (RO) should be balanced to restore the normal calcium and magnesium levels. This will increase the risk of developing deficiencies that can have an adverse effect on your plant's health as well as final crop size and quality. Canna suggests using a Reverse Osmosis Unit to purify water with an EC higher than 0.8. The Canna Calmag can be used to increase the EC to 0.4 Canna Calmag agent: How do you use it? Canna Calmag agent can be used for raising the background EC in soft or RO water to as high as 0.4 An Essentials Digital ECmeter can be used to test the water's EC. or Bluelab Truncheon. The product has a very concentrated formulation and should only be used in a 1ml/litre water. Canna Calmag agent helps to balance your nutrient solutions. It creates the ideal environment for stong plants development and high nutrient absorption, enhancing fruit production and flowers.

Maybe also: