Plagron CalMag Pro 500 ml

CalMag Pro addresses the common calcium and magnesium shortage found in reverse osmosis (RO) and soft water, providing a balanced mineral concentration essential for nutrient-rich water. It's particularly suitable for use with LED lamps, enhancing cell wall strength and boosting plant resistance. Additionally, it promotes robust root development and nutrient absorption. 

Usage: Mix up to 1 ml of CalMag Pro per liter of water (1:1000) for each irrigation.

Characteristics: 

 NPK Fertilizer: 5-0-0

 Calcium: 4.1%

 Magnesium: 2%