Upcoming workshops are listed below. You can also find archived webinars on our presentations page.

  • Registration for Water Quality & Treatment Online Course is currently available. (details)

    This four week course in English and Spanish is designed for growers and technical staff working in the greenhouse and nursery industry. Registration and details here.

    By completing this course, you will be able to identify water quality problems for irrigation of greenhouse and nursery crops, select appropriate water treatment technologies, and design a water treatment and monitoring system.

    Access course materials any time of day. Ph.D. experts available to discuss your water issues and answer questions. Certificate of completion.

  • Webinar - Healthy water: Removing pesticides and supplying oxygen to plant roots by Paul Fisher from University of Florida occurred 1 day ago (details)

    13 Nov 2018

    Register here for this free webinar. 

    Are your crops suffering from chronic exposure to chemical residues in your water? Are your plants roots being starved of oxygen? This free webinar will explore both aspects of water quality. 

For questions about upcoming workshops, please send an email to