Empty Perlite Grow Bag 3mil

Sold individually or in cases of 250. 

The Empty Perlite Grow Bag 3 mil (PER1001) is a high-quality, dual-ply film bag designed to be filled with perlite and used in hydroponic growing systems—ideal for tomatoes, cucumbers, peppers and more. Each empty bag is sized to hold about 1 cubic foot of perlite, making your setup efficient and modular. 

Key Features:

• Capacity & Dimensions
  Capable of holding approximately 1 cu. ft. (≈ 28–30 L) of perlite, with dimensions approximately 42" long × 8" wide × 6" high.

• Planting Density
  Each bag is engineered to support three tomato plants or two cucumber plants.

• Durable 3-mil Film Construction
  Constructed with a robust 3-mil dual-ply film to withstand handling, root pressure and nutrient environment without tearing or leaking.

• Scalable System Design
  Bags can be placed end-to-end or laid in series on benches or gutters, allowing for flexible row layouts in greenhouse or hydroponic systems.

Benefits for Growers:

• Simplifies Setup & Planning
  As an empty, ready-to-fill option, this bag lets you source your own perlite or reuse material as needed, reducing transport cost and customizing substrate quality.

• Optimized Root Zone Performance
  When filled, the perlite within provides excellent aeration, drainage and capillary water movement—ideal traits for high-yield hydroponic crops.

• Cost-Efficient & Flexible
  Enables growers to scale their perlite-based systems as needed, without the bulk or weight of pre-filled media.

• Reusable Over Multiple Cycles
  Properly cleaned, perlite grow bags may be reused, reducing waste and lowering recurring substrate costs.

Also available as a filled bag (PER3000).