Friday, December 2
3:00 pm–4:00 pm

Professional Practice Guidelines—“I Have a Question About…”

This interactive session is designed to answer the questions you have about your arboricultural consulting practice. Bring your questions to post on the wall to get the answers you need!



Nelda Matheny, RCA #243, HortScience, Inc.

Nelda Matheny, RCA #243, is president of HortScience, Inc., a horticultural, arboricultural, and urban forestry consulting firm that she started in 1983. She and her partner, Dr. Jim Clark, have authored many articles and several books together while running a successful consulting business. Ms. Matheny’s primary interests are helping people to successfully use recycled water for landscape irrigation and creating landscapes that will endure in dry climates.