Kyle Daniel

The Purdue University Commercial Nursery and Landscape program strives to make the industry in Indiana, the Midwest, and the United States more profitable, sustainable, effective and efficient, while increasing the quality of life for the owners, employees, and the general public through education, research, and outreach programs. The Department of Horticulture and Landscape Architecture, with the assistance of Purdue University Extension, aides in facilitating these endeavors. Being a leading land grant institution, extension and outreach programs are designed to facilitate the advancement of agricultural industries, including the Nursery and Landscape Industry. We will commit to the industry to develop and maintain effective educational programming and research that will be relevant and productive for the industry’s needs. We always welcome feedback to become a more efficient resource for the Nursery and Landscape Industry.

131 articles by this author

Article List

The Purdue Landscape Report Team will begin a new, free online series that will start tomorrow (July 22) and follow the day after the newsletter every two weeks at noon Eastern time zone.  The topics and speakers will vary each session, so check out the newsletter every two weeks to find out what follows the…Read more about Purdue Landscape Report Team Begins New Virtual Series[Read More]


Don’t miss the opportunity to virtually attend the annual Purdue Turf and Landscape Field Day!  For the first time, we are offering cutting edge research and updated best management practices online. WEST LAFAYETTE, Ind. — Green industry professionals from landscape firms, lawn care companies, golf courses, sports turf companies, garden centers and more are invited…Read more about Join Us at the Purdue Turf and Landscape Field Day[Read More]


Biology: Prostrate Spurge (Euphorbia humistrata) is a summer annual broadleaf weed that can be found in dry/sandy and/or nutrient-poor soils along with compacted, weakened or disturbed turfgrass and landscape sites. Look for it first in driveways and sidewalks or in potted plants in a landscape or nursery as temperatures start to get warmer. Prostrate spurge can also…Read more about Spotlight on Weeds: Prostrate Spurge (Euphorbia humistrata)[Read More]


Soil is the ‘lifeblood’ of plant health. Many people tend to focus more on above ground portions of the plant than the below ground environment.  We should always remember that a plant is only as healthy as its roots.  Knowing the basics of soils will help in understanding the health of landscape plants (Fig. 1)….Read more about Soil Basics for Improved Plant Health[Read More]


Join us May 12th at 4:00 pm (EDT) at this link: https://purdueextension.zoom.us/j/92562247848 The Purdue Green Industry Team and Indiana Nursery and Landscape Association would like to invite you to a virtual event for the Green Industry and other Agri-Businesses featuring United States Senator Mike Braun.  He will be providing updates for Agri-Businesses from the federal…Read more about Current Issues in the Green Industry: Featuring Senator Mike Braun[Read More]



Tuesday, April 28th, 2:00 pm (Eastern) To join the meeting via computer: https://purdueextension.zoom.us/j/95573025468 Changes are happening within the Green Industry at a fast pace during the Covid-19 pandemic.  In addition to the questions and stress of gearing up for the season, there are many new questions this year, such as: Can your business stay open? …Read more about Current Issues in the Green Industry: Coivd-19 Updates and Resources[Read More]


Day-to-day activities have changed every aspect of businesses throughout the country.  The Green Industry is no exception, with changes implemented to maintain safe working environments for employees and their clients while being compliant with the state’s Executive Order. Due to the diversity of services and products that the Green Industry provides, there is no one-size-fits-all…Read more about Green Industry Businesses Share Protocols to Maximize the Health and Safety During the Covid-19 Pandemic[Read More]



Biology: Wild Garlic (Allium vineale) is a monocotyledonous cool-season perennial that can be found throughout most of the eastern and southern United States. Despite having linear leaves and parallel veins, wild garlic is neither a grass nor a sedge; it is a member of the lily family. Wild garlic is more noticeable in the winter and…Read more about Spotlight on Weeds: Wild Garlic (Allium vineale)[Read More]


This winter has been very mild, especially compared to last year.  With the mild temperatures throughout the season, most plants have accumulated enough growing degree days to start bud break when temperatures become favorable.  Utilizing the Spring Leaf Index, via the United States National Phenology Network (USNPN), spring has been trending 10-20+ days early this…Read more about Early Spring=Earlier Germinating Weeds[Read More]


The 2019 season provided challenges that were unexpected to the Green Industry, which included an abundance of rainfall followed by drought-like conditions, new invasive pests, concerns about glyphosate use, and many others.  The Purdue Landscape Report focuses on timely articles that help Green Industry professionals make decisions for their business and keep abreast of looming…Read more about A Look Back at a Challenging 2019 Season[Read More]


Biology: Common mallow (Malva neglecta), also known as cheese mallow, cheese weed, and dwarf mallow, is a winter annual broadleaf weed, though it can also act as a biennial if environmental conditions that favor growth persist. It is generally found in low-maintenance turfgrass lawns, nursery crops, and landscapes. The ability of common mallow to survive in…Read more about Spotlight on Weeds: Common Mallow (Malva neglecta)[Read More]


Registration is now open for a great deal on early-bird registration at the Indiana Green Expo.  This event is Indiana’s largest, most comprehensive green industry event of the year!  Offering over 75 educational seminars plus a Spanish track, certification opportunities, in-depth workshops, numerous CEUs and CCHs to be earned, and a two-day trade show!  You don’t…Read more about Register Now for Indiana Green Expo-The Largest and Most Comprehensive Green Industry Educational Event in Indiana[Read More]


Susan E. Yoder, Executive Director, Seed Your Future It’s an uneasy time in horticulture. Many in the industry are aging and retiring. Employers across the industry cannot find enough qualified candidates to fill their open positions. Certification programs, training programs, and college and university horticulture programs are not growing – and in many cases, declining….Read more about Growing Green Collars – Seed Your Future[Read More]


As a follow-up to our Horticultural Economist’s, Dr. Ariana Torres, previous research into business and marketing practices of landscape firms across the U.S (https://purduelandscapereport.org//article/2175/), she also co-authored another publication evaluating the business and owner characteristics influencing the adoption of online advertising strategies in the Green Industry.  More information can be found below. As more individuals…Read more about Evaluating the Business and Owner Characteristics Influencing the Adoption of Online Advertising Strategies in the Green Industry[Read More]


Biology: Ground ivy (Glechoma hederacea), also known as creeping Charlie, is a very difficult to control perennial broadleaf weed. It can often be seen growing in the shade and invading turfgrass and landscapes throughout the United States. Ground ivy thrives in moist, rich soils located in shaded areas, but will grow in full sun as well….Read more about Spotlight on Weeds: Ground Ivy/Creeping Charlie (Glechoma hederacea)[Read More]


You are invited to attend this free educational opportunity on campus or via webinar to this event on October 23rd!  If you are interested in attending in person, please contact Kyle Daniel at daniel38@purdue.edu for details.     Title: The Changing Nursery Industry: How Will You Adapt? Date: Wednesday, October 23, 2:30-5:15 PM, EDT Moderator:…Read more about Educational Event: The Changing Nursery Industry: How Will You Adapt?[Read More]


It seems like yesterday that we were worried if Mother Nature’s faucet would ever stop (some of you still have that thought in some parts of the state).  Now, in many parts of the state, soil moisture is all but gone after a few heat waves passed through the Midwest, with many plants that are…Read more about Feast or Famine: Landscape plants are struggling due to precipitation extremes[Read More]


What is your go-to postemergence herbicide?  If you answered Roundup (glyphosate is the active ingredient in Roundup), you would be in the majority for landscape and nursery professionals.  Though glyphosate works very well on most weed species, there are times when other products may be more effective or offer a less phtytotoxic (damage to ornamental…Read more about Beyond Roundup: Alternatives to consider adding to your weed management plan (Update)[Read More]