Hydrofarm Black & White Grow Bag- 3 Gallon (Case of 20 Packs) APGP0400 or more versatility when mixing

or more versatility when mixing smaller tanks

Plants fortified with calcium and magnesium exhibit lush green leaves and reward the farmer with heavy fruits

peat-based growing medium with high drainage capacity

the FX Classic lens is an engineering marvel

For highly sensitive and specialty crops

Hydrofarm Black & White Grow Bag- 3 Gallon (Case of 20 Packs) APGP0400 or more versatility when mixingWhite 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