Terra Aquatica Calcium Magnesium

Calcium Magnesium Supplement by Terra Aquatica provides concentrated calcium and magnesium in a clean, highly bioavailable, and soluble form that won’t clog drippers. It integrates seamlessly with most nutrient programs and is especially effective for preventing calcium binding when using organic nutrients in coco coir or expanding compressed coco bales.

Adequate calcium and magnesium are crucial for fast-growing plants, helping to prevent secondary nutrient deficiencies, support robust growth and flowering, and protect against issues like blossom-end rot and tip-burn.

How to Use:

• General Applications: Use 1.5 ml per liter of water.
• Reverse Osmosis Systems: Add 2 ml per liter of water before adding your nutrient solution.
• Coconut Coir or Soilless Mixes: Apply 1–1.5 ml per liter to fully saturate the media, then continue adding at the same rate to your nutrient solution for the first two weeks.
• Warning: do not use with Terra Aquatica soft water formulations, DualPart Coco, or NovaMax : they already contain enough calcium for even R.O. water systems.