Arizona

May 15 Desert Horticulture Conference. Tucson Convention Center, Tucson. To learn more, visit www.azlca.com.

May 21 UA Karsten Turfgrass Seminar & Field Day. Tucson. For more information, visit http://www.cactusandpine.org.

June 10 Arizona Certified Landscape Professional Workshop: Irrigation. Central Arizona College, Coolidge. For details, visit www.azlca.com.

July 8 Arizona Certified Landscape Professional Workshop: Water Management. Central Arizona College, Coolidge. To learn more, visit www.azlca.com.

August 12 Arizona Certified Landscape Professional Workshop: Plant ID. Central Arizona College, Coolidge. To learn more, visit www.azlca.com.

August 14 SHADE: Southwest Horticulture Annual Day of Education. The Buttes Resort, Tempe. For more information, visit www.azna.org.

September 9 Arizona Certified Landscape Professional Workshop: Turf & Sod. Central Arizona College, Coolidge. For more information, visit www.azlca.com.

October 14 Arizona Certified Landscape Professional Workshop: Soils & Fertilization. Central Arizona College, Coolidge. To learn more, visit www.azlca.com.

California

June 11 Water Management Strategies/Field Auditing. San Diego. For more information, visit www.ewingeducationservices.com.

June 15-17 Irrigation System Evaluation Short Course: Evaluation Class 1. Cal Poly Irrigation Training & Research Center, San Luis Obispo. For details, visit www.itrc.org.

June 17-19 Irrigation System Evaluation Short Course: Evaluation Class 2. Coalinga. For more information, visit www.itrc.org.

July 15-18 California Landscape Contractors Association Summer Meeting. Lake Tahoe. For details, call 800-448-2522 or visit www.clca.org.

November 11-14 California Landscape Contractors Association Annual Convention. The M Resort, Las Vegas, Nev. To learn more, call 800-448-2522, e-mail hq@clca.org or visit www.clca.org.

Colorado

May 2 ALCC Education: Landscape Math Calculations & Plan Reading. Pickens Technical College, Aurora. To learn more, visit www.alcc.com.

June 18 Green Roofs for the West Symposium. Denver Botanic Gardens, Denver. For details, call 720-865-3580 or visit www.alcc.com.

July 11, 18, 25 CLT Test Prep Seminars. Pickens Technical College, Aurora. For more information, visit www.alcc.com.

August 31 Associated Landscape Contractors of Colorado Foundation Golf Tournament. The Pinery Country Club, Parker. For details, visit www.alcc.com.

September 17 Women in Horticulture Luncheon. Lakewood Country Club, Lakewood. For more information, visit www.coloradonga.org.

Hawaii

May 20 Landscape Maintenance Training: Pest ID & Control. Hapuna Beach Prince Resort, Kamuela. For details, visit www.lichawaii.com.

June 12-13 CLT Test Prep. Hualalai Resort, Kailua Kona. For more information, call 808-322-4892 or visit www.lichawaii.com.

July 24-25; August 1 CLT Irrigation School. Windward Community College, Kaneohe. To learn more, visit www.lichawaii.com.

Montana

August 28 Montana Nursery & Landscape Association Fall Tour. Helena. For more information, visit www.plantingmontana.com.

Nevada

September 23-24 Garden Market Expo. Las Vegas Convention Center, Las Vegas. For details, call 800-748-6214, ext. 16, or visit www.gardenmarketexpo.com.

Oregon

August 20-22 Farwest Show. Oregon Convention Center, Portland. For more information, call 800-342-6401 or visit www.farwestshow.com.

September 24-26 2009 Oregon Association of Nurseries Convention. Riverhouse, Bend. For details, visit www.oan.org.

Washington

July 14 WSU/OSU Turfgrass Field Day. R.L. Goss Research Facility, Puyallup. For details, call 253-445-4513 or visit http://turf.wsu.edu.

National

June 8-11 4th International Plant Dormancy Symposium. Fargo, N.D. For details, visit www.plantdormancy.com.

June 15-18 2009 ANLA Retail Roadshow.  Baltimore, Md., and Philadelphia, Pa. To learn more, visit www.anla.org.

June 24-27 12th Annual Snow & Ice Symposium. Kentucky International Convention Center, Louisville, Ky. For details, call 414-375-1940 or visit www.sima.org.

June 24-28 PLANET Leadership Conference. Skamania Lodge, Stevenson, Wash. For more information, call 800-395-2522 or visit www.landcarenetwork.org.

July 11-14 OFA Short Course. Greater Columbus Convention Center, Columbus, Ohio. For details, call 614-487-1117 or visit www.ofa.org.