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specifically for neutralizing alkaline water supply
The thin linear profile minimizes sun interference in greenhouse applications while providing better canopy access when used indoors
For maintenance
3 in x 30 M
Faster expansion
Hydrofarm Permaflect 100' x 54" Grow Room CO2 specifically for neutralizing alkaline waterUnlike traditional mylar Permaflect can be wiped clean for long lasting reflectivity. Giant size roll is 54" wide, a full 6 inches wider than the rest. Highly reflective & reinforced for durability! 25' & 100' length Wall & floor covering or room divider Mesh increases diffusion no hot spots
