 ROSWELL, Ga.--BUSINESS WIRE--SiteOne Landscape Supply, Inc. the Company NYSE: SITE, the largest and only national wholesale distributor of landscape supplies in the United States, today announced that the Company will release its third quarter 2021 results before the market opens on Wednesday, November 3, 2021. The Company will hold a conference call to discuss the results at 8:00 a.m. ET that same day. Interested investors and other parties can listen to a webcast of the live confer 