Will the pine bark cover kill the grass?
Pine bark covers can effectively reduce weeds or inhibit the growth of weeds. Organic coverage of pine bark can effectively block the sun, so that weeds cannot grow on the surface of the soil. Groups make weed seeds rot quickly and cannot germinate, thereby achieving the effect of inhibiting weeds. If pine bark wants to achieve the role of weeds, it is recommended to lay a thickness of 5-8 cm. If the thickness of the laying is too thin, it will not achieve the effect.
