When temperatures soar above 100°F, even the hardiest plants can suffer from sun scald. Shade cloth is a game-changer for desert gardeners. This article explains how to choose the right density and how to build simple structures to protect your garden during the peak of summer.
Choosing the Right Shade Cloth Percentage
Not all shade cloth is created equal. For most vegetables, a 30% to 50% shade cloth is ideal, as it filters the harshest rays while still allowing enough light for photosynthesis. Succulents and shade-loving plants may require up to 70% density to prevent scorching.
Effective Installation Tips
Airflow is just as important as shade. When installing your cloth, ensure there is several inches of space between the cloth and the plants to prevent heat from becoming trapped. Using simple PVC or rebar hoops can create an effective “low tunnel” that protects your crops all summer long.