Dutch Pro CalMag

This is a professional quality calcium and magnesium supplement for use in all media.

Calcium is a key componentof cell walls and activates the enzymes that speed up processes within the plant.

Magnesium enhances photosynthesis and production of plant sugars.

Calcium and magnesium stimulate both veg and flower growth.


Use at 0.1 to 1ml per litre of nutrient solution.

CalMag will affect EC levels, so add before your base nutrient.

Although CalMag is important in all media and growing methods, it is particularly important when growing in coco.

  • For all media
  • Essential in coco
  • Highest quality
Weight N/A

5 Litre, 1 Litre

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