Hollow Blade

Transpiration which cools plants occurs through the stomatal apertures. Incomparable Hollow blade design by GST is something you will never find elsewhere. Leaf surfaces are dotted with stomata (openings, or holes) bordered by guard cells that open and close the pore, in plants. But supports its quality to keep temperature of a lawn stable and cool in hot climates, the hollow veil in the center of the grass leaves makes up not only for truly outstanding realistic look of grass. Hollow blade technology mimics the same process which helps to keep moisture inside stems longer and therefore to lessen the temperature of a lawn. Transpiration serves to evaporatively cool turf as the escaping water vapor carries away heat energy.