CalMag Pro 5L – Calcium and Magnesium – Plagron

The perfect starting point for seawater and freshwater

It is common to find calcium and magnesium (Ca/Mg) deficiencies in reverse osmosis (RO) water and soft water. CalMag Pro helps maintain the balance of mineral concentrations in the water. It’s the perfect starting point for making your own nutrient solution. CalMag Pro is primarily used with RO water and freshwater.

CalMag Pro contains the optimal ratio of calcium and magnesium to prevent the two nutrients from competing with each other. Some magnesium- and calcium-based fertilizers are not miscible with each other due to the presence of sulfates, but CalMag Pro contains both elements in the perfect proportion.

Ideal for use with LED lights
With LED lights, plants transpire less than they do under traditional lights. This hinders the absorption of calcium and magnesium. By adding CalMag Pro, you can compensate for the loss caused by transpiration.

Strengthens cell walls and increases resistance
CalMag Pro strengthens cell walls. By binding various essential molecules, the plant develops a rigid structure, which improves its resilience.

Promotes root development and nutrient uptake
Using CalMag Pro promotes the growth of young roots, allowing root hairs to absorb nutrients more effectively.

Dosage and Use
Shake well before use. Use no more than 1 ml of CalMag Pro per liter of water (1:1,000). Use this fertilizer solution with every watering.

NPK (5-0-0).
CaO 5,7%
MgO 3,3%

Available in:

• CalMag Pro 1L – Calcium and Magnesium – Plagron
• CalMag Pro 5L – Calcium and Magnesium – Plagron