Arizona

June 23 Bunker Renovation, Sand Issues & Golf. Mesa Country Club, Mesa, Ariz. To register, e-mail carmella@cactusandpine.org.

July 9 Arizona Certified Landscape Professional Workshop: Water Management. Central Arizona College, Coolidge, Ariz. For more information, visit www.azlca.com.

August 8 SHADE: Southwest Horticulture Annual Day of Education. The Buttes Resort, Tempe, Ariz. To learn more, visit www.azna.org.

California

July 9-12 California Landscape Contractors Association Summer Meeting. Park City, Utah. To learn more, visit www.clca.org.

Colorado

August 1-2 Certified Landscape Technician Test. Pickens Technical College, Aurora, Colo. To learn more, call 303-757-5611.

August 20 Colorado Nursery & Greenhouse Association Outreach & Member BBQ. Timberline Landscaping, Colorado Springs, Colo. For details, visit www.coloradonga.org.

Idaho

July 18 Southwest Idaho INLA Golf Tournament. Shadow Valley Golf Course, Boise, Idaho. For more information, visit www.inlagrow.org.

August 8 INLA North Chapter Meeting. Bonners Ferry, Idaho. To learn more, visit www.inlagrow.org.

August 14 Southeast Idaho INLA Chapter Meeting. Aberdeen Research Center, Aberdeen, Idaho. For details, visit www.inlagrow.org.

National

June 16 Tough Plants for Clay Soils. Missouri Botanical Garden, St. Louis, Mo. For more information, visit www.mobot.org.

June 16-19 American Nursery & Landscape Association Retail Roadshow. Dayton, Ohio. To learn more, visit www.anla.org.

June 17 Landscape Irrigation Auditor Class. Rio Rancho City Hall, Rio Rancho, N.M. For more information, visit www.irrigation.org.

June 18-19 Golf Irrigation Auditor Class. Dedham, Mass. For details, visit www.irrigation.org.

June 18-21 11th Annual Snow & Ice Symposium. Buffalo Niagara Convention Center, Buffalo, N.Y. To learn more, visit www.sima.com.

June 18-22 PLANET Summer Leadership Meeting. Stoweflake Mountain Resort & Spa, Stowe, Vt. For more information, call 800-395-2522 or visit www.LandcareNetwork.org.

June 20 PACE Turfgrass Research Seminar. Bahia Resort Hotel, San Diego, Calif. To learn more, visit www.paceturf.org.

July 11-13 American Nursery & Landscape Association Annual Meeting. Columbus, Ohio. For details, visit www.anla.org.

July 15-August 26 Ground Covers & Vines. Chicago Botanic Garden, Glencoe, Ill. To learn more, visit www.chicagobotanic.org.

July 16-18 Garden Center University Class of 2010, Second Semester. San Jose, Calif. For more information, visit www.anla.org/events/index.htm.

July 17 2008 Green Industry Field Day & Trade Show. American University, Washington, D.C. For details, visit www.pgms.org.

July 17-18 Regional Grounds Management Seminar & Site Visitation. Washington, D.C. For more information, visit www.pgms.org.

July 20-22 PLANET Legislative Day on the Hill. L’Enfant Plaza Hotel, Washington, D.C. To learn more, call 800-395-2522 or visit www.LandcareNetwork.org.

July 20-26 Perennial Plant Association Symposium. Philadelphia, Pa. For details, call 614-771-8431 or visit www.perennialplant.org.

Canada/International

June 24 British Columbia Landscape & Nursery Association Golf Tournament. Redwoods Golf Course, Langley, B.C., Canada. For details, visit www.bclna.com/bclna_calendar.htm#golf.

July 20-23 9th International Conference on Precision Agriculture. Denver, Colo. For more information, visit www.icpaonline.org.

July 28-August 1 Turfgrass Producers International Summer Convention & Field Days. Calgary, Alb., Canada. To learn more, visit www.turfgrasssod.org.