Seven “Top Performer” Perennials in 2023
The Colorado State University (CSU) Trial Gardens attract thousands of visitors to the campus each year. Trial Gardens include the Annual and Perennial Trial...
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....
Legislative Preview
The First Regular Session of the 74th Colorado General Assembly convened on Jan. 9, 2023. The 2022 General Election didn’t change the make-up of...
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...
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...
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...
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...
How to Read Financial Statements
Part 2 of 3 – The Income Statement
Moving on from the Balance Sheet (featured in the previous issue of NewsLeaf), go to the Income...
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...
CSU RESEARCH: Update – Some Proven Herbaceous Perennials from CSU Trials
Tania Lemus, Undergraduate Horticulture Student,
Colorado State University
At Colorado State University, we continue to evaluate herbaceous perennial performance at our Perennial Demonstration Teaching, Research Outreach...


















