Premium 100 ft Blackout Greenhouse Film – Ultimate Light Deprivation Solution
High-density polyethylene (HDPE) single-layer film with superior UV stabilization and reinforced edges for tear resistance. Blocks 100% light for controlled photoperiod management in cannabis, flowers, and sensitive crops. Innovative light-deprivation design eliminates external light pollution, ensuring optimal growth cycles. Heavy-duty 30 x 100 ft dimensions accommodate commercial greenhouses, nurseries, or hydroponic setups. Heat-retention technology maintains consistent temperatures while preventing condensation buildup. Precision-cut for easy installation with grommet-free tensioning. Durable 6-mil thickness resists punctures and harsh weather. Ideal for year-round use in high-humidity or variable climates. Wholesale-priced for bulk buyers – direct factory sourcing guarantees unbeatable value. Stock up for large-scale agricultural or horticultural projects.