Emerald Harvest Cal Mag 1L
Approx $21.05 USD
Approx $27.38 USD
Only 3 left!
Cal-Mag nourishes crops with supplemental calcium and magnesium, fostering the right conditions for abundant flowering and a heavy yield.
- 0.97L bottle
- 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