GroXcess Black and White Poly

  • Durable GroXcess?ê’Ç Black and White Poly improves light efficiency in indoor gardens.
  • The white surface reflects 90 percent of light back to the plant canopy while the black surface prevents light from escaping.
  • Double it up with the black surfaces together to economically and effectively partition off indoor garden rooms.
  • Heavy-duty, waterproof GroXcess Black and White Poly is UV-stabilized, 5.5-mil polyethylene film.

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