2 inch Net Cup, bag of 200 CO2 Measure by weight

Measure by weight

Replace Pro Core during the final 3 weeks of flower

This makes it a practical add-on for growers who want a straightforward way to round out their feed schedule without changing their base nutrient brand

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

healthy root development and optimal nutrient absorption

2 inch Net Cup, bag of 200 CO2 Measure by weightGrow 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.