Hydrofarm 3.75" Net Cup, Bag of 100 Net Pot Size:6 in - Case of 50 phosphorus and potassium found in

phosphorus and potassium found in Mag-Pro

The duct flanges fit with matching sized inline fans and enable a streamlined installation to create high efficiency filtration in HVAC and grow applications

) - Apply 2 tablespoons to the bottom of the planting hole and 3-4 tablespoons to the soil mix before backfilling

3 or 4 water-tight gland fittings into a 1" PVC manifold for sensing pH

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Hydrofarm 3.75" Net Cup, Bag of 100 Net Pot Size:6 in - Case of 50 phosphorus and potassium found inGrow 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.