• 2026 NHLA Summer Plant Identification Course

    June 9 @ 5:00 pm - September 8 @ 8:00 pm

  • 12th Annual NHLA Golf Tournament

    August 4 @ 7:30 am - 3:00 pm

  • Landscape After Hours – Residential Holiday Lighting Installation

    October 22 @ 6:30 pm - 8:00 pm

  • Landscape After Hours – UNH Campus Tree Tour

    September 24 @ 5:30 pm - 7:00 pm

  • Landscape After Hours – Lakeside Landscape Tour

    August 27 @ 5:30 pm - 7:00 pm

  • Landscape After Hours – Chester Hollow Water Gardens

    July 23 @ 5:30 pm - 7:00 pm

  • Landscape After Hours – Rock Crest Gardens

    June 25 @ 5:30 pm - 7:00 pm

  • Landscape After Hours – Exploring the Fungi of Distant Hill

    May 27 @ 5:30 pm - 7:00 pm

  • Introduction to Plants & Landscape Maintenance: Workforce Education at NHTI

    July 8 - August 5

  • Winter 2026 NHCLP Manual Review Course

    January 27 @ 6:00 pm - February 17 @ 8:00 pm