John Frett


  • BS Ornamental Horticulture – University of Illinois
  • MS Plant Science – University of Maine
  • PhD Horticulture – University of Georgia

Current Courses

  • PLSC101 Botany
  • PLSC212 Woody Plants
  • PLSC 215 Woody Plants Endemic to the Eastern US
  • PLSC 325 Nursery Production I
  • PLSC 326 Nursery Production II
  • PLSC 630 Collection Management and Curation


  • Director of the University of Delaware Botanic Gardens

Contact Information
John Frett

Professor and Director, University of Delaware Botanic Garden

Plant and Soil Sciences
University of Delaware
Townsend Hall
Newark, DE 19716
Phone: (302) 831-1388