CNGA Looseleaf Dec 2018 Jan 2019

Colorado Nursery & Greenhouse Association December 2018/January 2019 Volume 36 • Number 2 • $12.50 6 SHARING WINNING STRATEGIES ProGreen EXPO & More 2019 ProGreen EXPO A Not-to-be-missed Opportunity page 8 Waterwise Collaboration — A Win-Win-Win for All page 12 Beyond Spring Deliveries — Shipping Trees Year-round page 16 How to Make Pre-emergent Applications Effective page 19