additional information

In response to popular demand, CANNA has produced a CALMAG AGENT. You can use this product to raise the Calcium and Magnesium content of your soft water, which will increase the EC of it. It will improve your water to make sure your plant can grow strong and healthy.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
  • Less nutrients required

Feeding
​chart 
**The majority of feeding charts are based on the soil medium recommendations - follow at your own discretion.**
​Erith Horticulture is not responsible or liable for any damages to your yields.
For official feeding charts please visit the manufacture website or request a feeding chart from our sales team.
CANNA CALMAG AGENT is a special concentrate for buffering soft water. It can be used on all media.
Directions of use for buffering soft water
  • Shake well before us.
  • Fill nutrient reservoir with water (20-22°C).
  • Add 0.1-0.5 ml per litre CANNA CALMAG AGENT until you reach an EC of 0.45mS/cm. On top of this water you use the normal recommended nutrients and additives.
Information on storage conditions:Keep bottles sealed air-tight. 
Keep only in the original container. 
Protect from heat, frost and direct sunlight. 
Recommended storage temperature 10 - 30 °C.
  • CANNA only works with high-grade nutrients and chelates, which are immediately and completely available for the plant.
  • The packaging is made of Polyethylene (PVC and cadmium free), a recyclable plastic.
CALMAG AGENT
Recommended Retail Prices

1L (10 IN A BOX)

£15.71

5L (4 IN A BOX)

£43.85

10L (2 IN A BOX)

£78.98