 ROSWELL, Ga.--BUSINESS WIRE--SiteOne Landscape Supply, Inc. NYSE: SITE announced that Dirt and Rock, LLC joined SiteOne, effective December 30, 2020. Dirt and Rock serves the Lake Oconee, GA market, which is just east of the Atlanta metro area, from a single location focused on the distribution of hardscapes, natural stone and landscape supplies to landscape professionals. Dirt and Rock is the third dedicated hardscapes and landscapes supplies distribution company to join us in Georgia ov 