Yankee District - Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont, and Québec. No. CA-Nevada-Hawaii District - California (zips 936xx-961xx), Hawaii, and Nevada (except Las Vegas) Carolina District - North and South Carolina. Colonial District - Delaware, Maryland, District of Columbia, Virginia, and West Virginia. Tenarky District - Arkansas (except northwest Arkansas), Kentucky, and Tennessee Pacific Northwest District - Alaska, Idaho (zips 835xx-838xx), Montana (zips 594xx-599xx), Oregon, and Washington, and British Columbia, Canada Deep South District - Alabama, Florida and Georgia. Pacific Southwest District - Southern California, Arizona, New Mexico, Las Vegas NV, El Paso TX. The American Rose Society - Official site of the ARS, dedicated to the enjoyment, enhancement and promotion of the rose. Features articles and links to help on rose growing. North Central District - Minnesota, North Dakota, South Dakota, and Wisconsin