2 inch Net Cup, bag of 200 CO2 Unlike typical magnesium sulfate products

Unlike typical magnesium sulfate products in the fertilizer industry

Salt-Free Plant-Based Fill: A glycerin and water blend rather than a salt solution

" Because your pumps are only working for a short time each day

We recommend Rootswell Rooting Plugs over this product because they come from the same manufacturer

healthy root development and optimal nutrient absorption

2 inch Net Cup, bag of 200 CO2 Unlike typical magnesium sulfate productsGrow like a pro with Hydrofarm's assortment of net cups, mesh pots, and baskets. They are great for all your plants, and promote healthy roots by offering even drainage. Allowing roots to grow through the large mesh grid promotes bigger, healthier roots. You can use these with any of your favorite growing media.