Lotus Nutrients Cal/Mag

Coco coir has a natural tendency to bind with calcium and magnesium ions, effectively locking them away from your plants. Using a dedicated supplement like this ensures your plants receive these essential nutrients rather than losing them to the growing medium.

Yes, this is a universal additive. While it is part of the Lotus Nutrients Pro Series, it can be safely integrated into almost any existing nutrient regimen to address or prevent calcium and magnesium deficiencies.

Common signs of deficiency include yellowing between leaf veins, brown spotting, or stunted growth, particularly in newer leaves. If you are growing in coco coir, it is standard practice to use a Cal/Mag supplement preventatively throughout the growth cycle.

Like most concentrated nutrient additives, this formula may slightly alter the pH of your water. Always check and adjust your pH levels after mixing your full nutrient solution to ensure it falls within the optimal range for your specific crop.

While optimized for coco coir, it is highly effective in soil and other hydroponic setups. It provides a reliable boost of secondary nutrients regardless of the medium, helping to maintain structural integrity and metabolic health in any environment.