Boxwood Hardiness Trials
By James E. Klett, Ph.D.
Professor & Landscape Horticultural Specialist
Colorado State University
For many, boxwoods are synonymous with hedging and the parterres of many European landscapes....
Top Picks for Off-Season Color
In the 2018–19 Cool Season Trials, we evaluated 122 varieties. They were planted in late October 2018, and grown in our trials till early...
Consumer Picks from 2021 Annual Flower Trials
By James E. Klett, Ph.D.
Professor & Landscape Horticultural Specialist
Colorado State University
On Saturday July 31, 2021, the Colorado State University Annual Flower Trial Garden hosted...
Mengmeng Gu is New HLA Department Head
Colorado State University (CSU) welcomes Mengmeng Gu, Ph.D., as the new Horticulture and Landscape Architecture (HLA) department head in the College of Agricultural Sciences....
Plant Select® Introductions & Top Performers from the Past
Three Featured 2019 Plants
Plant Select® is the country’s leading source of plants designed to thrive in the high plains and intermountain region. It is...
Industry Picks from the 2019 Annual Trial Garden
On Tuesday, August 6, more than 175 industry professionals and advanced Colorado Master Gardeners rated more than 1,050 flowering and foliage plants at the...
Good Things Come to Those Who Don’t Wait
Financial Affairs
By Bob Conner, Rocky Mountain Region Hard Goods Sales representative, Griffin Greenhouse Supplies, Inc.
With spring barely behind us, now is a perfect time...
Green Industry Legislative Priorities 2026
Colorado General Assembly – 2026 SessionThis document outlines GreenCO’s legislative priorities and policy positions for the 2026 Colorado legislative session. GreenCO will remain proactive,...
Some Superior Woody Plants to Consider for 2018
CSU RESEARCH UPDATE
By James E. Klett, Ph.D., CSU Professor & Extension Landscape Horticultural
Research continues at Colorado State University on evaluating new woody plants...
The Foundation: CSU Funding Options are a High Priority
The CHREF Board of Directors met on March 9th to discuss business with new directors as well as funding for CSU initiatives beyond the...



















