ATA CalMag by Atami delivers a balanced mix of calcium (Ca) and magnesium (Mg), essential for strong cell structure, optimal photosynthesis, and healthy plant development.
This supplement supports plants in preventing and correcting deficiencies that commonly occur when using soft water, RO water, or intensive cultivation systems. By stabilizing the mineral balance, ATA CalMag helps prevent growth issues, leaf discoloration, and weakened plant structure.
Key Benefits
✓ Prevents and corrects calcium and magnesium deficiencies
✓ Strengthens cell structure and plant resistance
✓ Supports optimal photosynthesis
✓ Ideal for use with soft or reverse osmosis water


