As the name suggests, Calmag is a Calcium and Magnesium blend and is used to raise these components to your media, as well as improving your water for strong and healthy plants.

Advantages of the CALMAG AGENT:

• Fewer deficiencies
• Increase in nutrient uptake
• Stronger Plants
• ​Stimulates better quality flowers
• Highly concentrated
• Increases the EC of your water
• Fewer nutrients required

Directions of use (on soft or ro water):

1. Mix your desired nutrients in the tank first.

2. Mix in the additives.
3. Add Calmag to the nutrient mix as last following these guidelines:

4. Dosage: Depending on water quality, softness and target plant, use 5 - 10 ml / 10 litres.

5. Keep in mind that a stable pH is also temperature dependent.
6. The nutrient solution can be applied directly after mixing but wait 24-48 hours before doing any pH adjustment to allow correct buffering of your solution.
 

We stock the Canna Calmag in the following sizes:

• 1LT bottles
• 5LT bottles

See our full range of Canna products here