In response to popular demand, CANNA has produced a CALMAG AGENT. You can use this product to increase the EC of your soft water. It will harden your water to ensure that your plant can grow strong and healthy.

Advantages of CALMAG AGENT:

-Less deficiencies
-Increased nutrient uptake.
-Stronger plants
-Stimulates better quality flowers.
-Highly concentrated
-Increases the EC of your water
-Less nutrients needed