Hydrofarm Black & White Grow Bag- 2 Gallon (Case of 20 Packs) w/ cable do double duty: They retain

do double duty: They retain water

these Japanese stainless steel blades are sap resistant

Brew the best compost tea

The root pack promotes plant health by boosting the immune system

and the DFM-1 will measure and allow the desired and precise amount of nutrient solution to be used

Hydrofarm Black & White Grow Bag- 2 Gallon (Case of 20 Packs) w/ cable do double duty: They retainWhite Black Grow Bags This update to our classic Hydrofarm grow bags features a new durable white plastic outer layer so you can write details like plant type, planting dates and growing notes, right on the bag! The white surface also reflects light, helping keep plants' roots cooler. These bags are a great low cost alternative to plastic pots used by greenhouse growers. And as always, they're made from a specially formulated plastic that provides for