Emerald Harvest Cal Mag 0.95L
Approx $21.28 USD
Approx $27.68 USD
Only 6 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