<ul><br> <li> <p>Prevents weeds naturally - use a 2-3 inch layer to naturally prevent weeds by blocking growth and access to sunlight</p> </li> <br> <li> <p>Helps Preserve moisture</p> </li></ul><p>&nbsp;</p><p>We use a base product of all natural tree grindings and ground white wood. We use a high quality, premium long lasting colorant that is non toxic and environmentally safe.</p><ul><br> <br> &nbsp;</ul>