SAINPOLY Blackout Light Deprivation Greenhouse – Premium Plastic Film Cover

Ultimate Light Control
– High-density blackout plastic film blocks 100% sunlight, ideal for light-sensitive plants, mushroom cultivation, and controlled growing environments.
Durable & Tear-Resistant
– Reinforced multi-layer construction with UV stabilizers prevents degradation, ensuring long-term use in harsh weather conditions.
Precision Design
– Heavy-duty stitching and reinforced edges provide superior strength, preventing sagging or tearing under tension.
Optimized Ventilation
– Strategically placed ventilation ports enhance airflow while maintaining complete darkness, promoting healthy plant growth.
Versatile Applications
– Perfect for indoor/outdoor hydroponics, greenhouses, nurseries, or temporary light-deprivation setups.
Bulk Savings Advantage
– Wholesale pricing for large-scale orders, backed by global shipping and guaranteed lowest prices.