Greenhouse Shade Cloth - 30% White, Extra Strength Width (ft):42 4 x Matrix Pad |

4 x Matrix Pad | 9" x 10

Varia requires a proper use of the substrate since oxygen goes through the substrate itself

and the TDS reduction rate will be 90% and above after complete flushing

Ideal ratios of calcium

Greenhouse Shade Cloth - 30% White, Extra Strength Width (ft):42 4 x Matrix Pad |White Heavy Duty Shade Cloth Protect your plants and structures with this UV treated, white shade cloth available in 6', 12, 20', 32', and 42' widths. This 30 percent premium knitted 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 8 year warranty & 16 Year Life Expectancy Engineered to not unravel when cut