Greenhouse Shade Cloth - 50% Black, Extra Strength extraction The SPH-1 can be located

The SPH-1 can be located in a central location with a single RJ12 cable connecting it to the main controller

the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing

The reusable metal tin measures 4 1/2" long x 3 1/8" wide x 1 5/16" deep and is perfectly sized for storing Peaceful Valley and other standard seed packets

25 to 11mL per gal

Greenhouse Shade Cloth - 50% Black, Extra Strength extraction The SPH-1 can be located50% Black Heavy duty Shade Cloth Protect your plants and structures with this UV treated, black knitted shade cloth available in 6', 12, 20', 32', and 42' widths. This 50 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 Monofilament 8 year warranty & 16 Year Life Expectancy 50% Shade limits light