Colorado Convention Center, Denver

Early Bird Rates end December 15, 2023.

ASLA Colorado Members are eligible for a special registration discount, click the red box on the expo registration page.

ProGreen EXPO is the only green industry conference in the Rocky Mountain Region of its kind. More than 5,000 green industry professionals gather every year at the Colorado Convention Center in Denver to gain vital knowledge and skills to improve business, educate employees and discover the latest information for the upcoming season.