EH Cal-Mag - 1 Gal. - Case of 4 lamps We recommend purchasing multiple lab

We recommend purchasing multiple lab stands to accommodate your specific needs

you'll get fantastic results

- Available in 3 sizes - scale up as you grow more

Important Safety Note: To prevent current overload and potential damage

EH Cal-Mag - 1 Gal. - Case of 4 lamps We recommend purchasing multiple labGrow Lush, Green Plants Keep your plants productive and green in any growing medium with Cal Mag, a calcium and magnesium supplement from Emerald Harvest. Emerald Harvest Cal Mag is more than just a calcium magnesium supplement. In contrast to competing products, EH Cal Mag contains kelp extract, a natural source of nitrogen and other helpful compounds, making it different from standard products of its kind. Containing top quality ingredients, Cal Mag