Greenhouse Shade Cloth - 30% Black, Extra Strength Length (ft):30 They're washable

They're washable

It hydrates and nourishes the flowers for maximum enjoyment

Temperature 41-100°F / 5-38°C

- Gelling temperature of 40*C

and fertilizing programs

Greenhouse Shade Cloth - 30% Black, Extra Strength Length (ft):30 They're washableHeavy Duty Shade Cloth for Plant Protection Protect your plants and structures with this premium UV treated knitted, black shade cloth available in 6', 12, 20', 32', and 42' widths. This 30 percent shade cloth is popular in areas that experience high heat because it resists breaking down and losing flexibility even under the most extreme rays. Features UV treated to prevent degradation. Heavy duty monofilament Superior strength to standard tape