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Description
This waterproof poly film is black on the outside and white on the inside!
Why Black & White Poly?
- Thick 5.5 mm poly sheeting!
- Reflects 90% of the light back to crops on the white side!
- The black side absorbs light effectively!
- Can be used to partition and waterproof!
The white side reflects light on the growing surface, as it reflects 90% of the light!
The waterproof, light-proof film also helps prevent the growth of algae and mold on walls. By putting the black surfaces together, you can economically and effectively partition off indoor gardens.
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