Hydrofarm Black & White Grow Bag, 7 gal (16 packs of 25)

7 Gallon Black and White Grow Bag

This Hydrofarm grow bag features a white outer layer for writing plant notes, while also reflecting light to help keep roots cooler. Pre-punched holes promote drainage.

The 7 gallon size is suited for large potted plants and shrubs, and is sold in 16 packs of 25.

Key Features & Benefits

• White Outer Layer — Allows note-taking and reflects light to help keep roots cooler.
• Pre-Punched Drainage Holes — Promotes drainage when filled with growing media.
• Stands Upright — Holds its shape when filled with media.
• 7 Gallon Size — Sized for large potted plants and shrubs.

Who Should Use the 7 Gallon Grow Bag

Greenhouse and residential growers looking for a low-cost alternative to plastic pots, sized for large potted plants and shrubs, will find this grow bag suited to their setup.

Use in Drip Irrigation Systems

These grow bags are widely used in greenhouse drip irrigation applications and are also suited to residential growing with bedding plants, tree seedlings, tomatoes, peppers, and cucumbers.

Frequently Asked Questions

What size pack does this come in?

This 7 gallon size is sold in 16 packs of 25.

Does this bag have drainage holes?

Yes, it has pre-punched holes for drainage.

What shape does the bag take when filled?

When filled with media, the bag becomes a cylinder shape.

What size plants is this suited for?

This 7 gallon size is suited for large potted plants and shrubs.