Getting to the Root of Crop Health

Water, Nutrients, and Substrates

Innovating Root Zone Solutions for Controlled Environment Horticulture

When

12:00 to 1:30 p.m. CST
June 9, 2025
June 16, 2025
July 21, 2025
August 7, 2025

Where

Online

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Registration

Each webinar is $20 per participant. A special 50% discount is available for participants who register for all 4 webinars.

Water, nutrients, and substrates are core components of the root zone, and their management is critical to root health and overall plant performance. This four-part series will present our latest research findings on water treatment design, ozone and cold plasma systems, recirculating hydroponic solutions, and stratified substrates.

Designed for Industry professionals and researchers working in food, medicinal, and ornamental crop production who want to improve root health, reduce crop losses, and increase productivity. The program is designed for the intermediate experience level.

Learn about:

  • Assessing risks associated with low-quality water
  • Designing water treatment systems
  • Customizing hydroponic solutions to prevent nutrient drift
  • Water sanitation with cold plasma and ozone
  • Selecting stratified substrates for water and cost savings

Each webinar is $20 per participant and includes a 1-hour presentation by a Root Alliance university expert, supplementary materials, and a take-home executive summary. Webinars will be recorded and available for one year.

Register for all 4 webinars to unlock a 50% off discount (4 webinars for $40).

 

Schedule

June 9, 2025

Understanding the Risks of Low-Quality Water and Water Treatment Design

Rosa Raudales, University of Connecticut

June 16, 2025

Customizing Recirculated Hydroponic Solutions

Ryan Dickson, University of Arkansas System Division of Agriculture

July 21, 2025

Cold Plasma and Ozone for Water Sanitation

Paul Fisher, University of Florida

August 7, 2025

Stratified Substrates in Nursery and Greenhouse Production

Jeb Fields, University of Florida

Hosts

UADA Logo
Root Alliance logo featuring a stylized design representing collaboration and unity in a professional context.

Partners

Special thanks to the Root Alliance Partners

Blackmore Company Logo
Plantlogic Logo
North Bay Produce Logo
Haifa Logo
UADA Logo Left
UF Logo
UCONN Logo
UGA Logo
Purdue Logo

If you have any questions about the event or if you are interested in becoming a Root Alliance partner, please contact Ryan Dickson (ryand@uark.edu).

About the Division of Agriculture

The University of Arkansas System Division of Agriculture’s mission is to strengthen agriculture, communities, and families by connecting trusted research to the adoption of best practices. Through the Agricultural Experiment Station and the Cooperative Extension Service, the Division of Agriculture conducts research and extension work within the nation’s historic land grant education system.

The Division of Agriculture is one of 20 entities within the University of Arkansas System. It has offices in all 75 counties in Arkansas and faculty on three campuses.

The University of Arkansas System Division of Agriculture is an equal opportunity institution.  If you require a reasonable accommodation to participate or need materials in another format, please contact the event organizer as soon as possible.