Hydrofarm Black & White Grow Bag- 7 Gallon (Case of 16 Packs) Beaker EZ Twist filter cartridges allow

EZ Twist filter cartridges allow changing filters in seconds

Making a doorway in a DIY custom grow tent

Do not spray past week 3 flower

and will treat pH related issues in the grow media

42 in high and only weighs 130 lb

Hydrofarm Black & White Grow Bag- 7 Gallon (Case of 16 Packs) Beaker EZ Twist filter cartridges allowWhite 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