Grow1 PE Grow Bags - Black - 20 Gal - 10 Count

Light-Blocking Containers With Built-In Drainage - 20 Gal

Rigid pots add up quickly when you fill a room, and they take space even when empty. These black polyethylene bags replace them at a lower cost. The 5.5 mil walls are made from strong polyethylene, and prefabricated holes let excess water leave the root zone.

At 20 Gal, this size suits growers who run larger plants through a full cycle in one container. Each listing contains 10 bags, enough to fill a tent or a small section of a commercial room without a large commitment.

Key Features & Benefits

• Black polyethylene — blocks light from reaching the root zone, which helps limit algae growth.
• 5.5 mil thickness — gives the walls strength for repeated handling.
• Prefabricated drainage holes — help water drain without drilling or cutting.
• 20 Gal capacity — leaves room for roots through vegetative growth and flowering.
• 10 bags per listing — covers a small run or a trial.

Who Should Use Grow1 PE Grow Bags

Home gardeners and licensed commercial growers who want a lower-cost container for large plants will find these useful. They also suit anyone who needs to store containers flat between cycles.

About Grow1 PE Grow Bags

Grow1 makes this line of polyethylene grow bags. This black 20 Gal version is made of strong polyethylene, measures 5.5 mil thick, and has prefabricated drainage holes.

Frequently Asked Questions

Q: How many bags come in one listing?
A: Each listing contains 10 bags. You order one unit to receive all 10.

Q: Why choose black?
A: Black material blocks light, which helps limit algae in the media. It also helps with mildew control.

Q: Do the bags drain on their own?
A: Yes. They have prefabricated holes that help water drain. Set them on a tray or raised surface to manage runoff.

Q: What does mil mean?
A: A mil is one thousandth of an inch, a measure of material thickness. These bags are 5.5 mil thick.

Q: How do bags compare with rigid pots?
A: Bags generally cost less and are lighter to move. They also take little storage space when empty.