Training for CNGA members – Certification and Beyond
The Colorado Nursery and Greenhouse Association (CNGA) has always held education, training, competence, and professionalism in high regard. The mission statement is: “CNGA creates...
Know Your Business and Make Sensible Capital Expenditures
I, like many in horticulture, came from the science side with a passion for biology, plant science, and gardening. Traditionally, horticulture is the art...
Shelf Pretty vs. Landscape Strong
Providing a sustainable product
It’s no secret that growing plants in Colorado is not an easy feat! Our soil, wind, and variable temperatures make this...
BEST MANAGEMENT PRACTICES FOR PESTS: Rampant Fire Blight in 2018
For the last 30 years every spring and summer, customers have been bringing their fire blight samples to Phelan Gardens and Earth Expressions Landscape...
Eight Top Picks from CSU Annual Trials
On Aug. 9, 2022 about 200 professionals evaluated close to 1,200 different planted annuals at the Colorado State University (CSU) Annual Flower Trials. Many...
Boxwood Hardiness Trials
For many, boxwoods are synonymous with hedging and parterres of many European landscapes. Generally boxwoods prefer more loam, well-drained soils and often thought to...
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® 2021 Introductions
Plant Select® is the country’s leading source of plants designed to thrive in the high plains and intermountain region. It is a nonprofit collaboration...
Have You Heard About This Pine Killing Bug?
The pine wilt nematode is not something most of us in the Mountain West have heard of before. I personally came to learn about...
Hellebores for Colorado
A robust, relatively new perennial to many Colorado gardens is the genus Helleborus (common name: hellebores). The leathery leaves, which are mainly evergreen, are...



















