Exhibit 21.1

SUBSIDIARIES OF SITEONE LANDSCAPE SUPPLY, INC.

As of the date of this filing, SiteOne Landscape Supply, Inc. has the following subsidiaries:

Entity Name	Jurisdiction of Formation
CD&R Landscapes Midco, Inc.	Delaware
CD&R Landscapes Bidco, Inc.	Delaware
JDA Holding LLC	Delaware
John Deere Landscapes LLC	Delaware
John Deere Landscapes, Ltd.	Ontario, Canada
CLP SN Holdings, Inc.	Delaware
Shemin Nurseries Holding Corp.	Delaware
Shemin Nurseries, Inc.	Delaware
LESCO, Inc.	Ohio
Green Resource, LLC	North Carolina
GR4, LLC	North Carolina