Orca

Orca is a premium brand in reflective grow room materials, engineered to maximise light efficiency, diffusion, and durability. Using advanced microfibre technology, Orca sheeting reflects light evenly across the canopy, helping growers achieve better coverage, improved growth rates, and higher yields from their lighting setups.

The flagship Orca Reflective Sheeting is renowned for its high reflectivity (up to 94%), tear-resistant construction, and waterproof surface, making it ideal for demanding indoor environments. Unlike thin Mylar alternatives, Orca sheeting is thick, washable, and resistant to creasing or peeling, ensuring long-lasting performance crop after crop. Its bright white finish provides a smooth, even spread of light while preventing hotspots and shadows.

For growers seeking maximum light efficiency and professional-grade durability, we recommend Orca from Greens Horticulture — offering superior reflection, robust quality, and fast UK delivery for every grow space.