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Save Up To 35% Off Mars Hydro!
Save Up To 35% Off Mars Hydro!

Emerald Harvest Cal-Mag

Original price $34.00 - Original price $364.00
Original price
$34.00 - $364.00
Current price $34.00

Cal-Mag | 2-0-0

Derived from calcium nitrate, magnesium, sulfate, calcium acetate, magnesium acetate and kelp extract.

Keep your plants productive and green in any growing medium with our top-quality calcium-magnesium supplement.

Cal-Mag is especially important for preempting deficiencies when growing in certain media, such as coco coir, but any garden can benefit.

  • Lush, vibrant, green growth and plant development
  • Optimal chlorophyll production to support photosynthesis
  • Less risk of calcium or magnesium deficiencies due to coco coir

Cal-Mag nourishes crops with supplemental calcium and magnesium, fostering the right conditions for abundant flowering and a heavy yield.

  • Calcium, which helps hold cell walls and membranes together
  • Magnesium, the central atom of the chlorophyll molecule
  • Kelp, a rich, natural source of proteins and biocatalysts

Suitable for plants grown in coco coir or other growing media.

Say goodbye to calcium or magnesium deficiency in your garden.

Promotes chlorophyll production for more efficient photosynthesis.

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