Professional Credentials and Gardening Expertise: Arborists

Arborists, Professional Credentials, and Designating Bodies

The Merriam-Webster dictionary defines arboriculture as “the cultivation of trees and shrubs especially for ornamental purposes” (2019a) and arborists as the specialists that care for those trees (2019b). In the US there are two primary certifications for arborists. Arborists can become a Registered Consulting Arborist (RCA) through the American Society of Consulting Arborists (ASCA) (ASCA, 2019a) and/or become an International Society of Arboriculture (ISA) Certified Arborist (ISA, 2019a). The ISA also offers a range of associated certifications, including ISA Certified Arborist Utility Specialist, Arborist Municipal Specialist, Tree Worker Climber Specialist, Tree Worker Aerial Lift Specialist, Board Certified Master Arborist, and ISA Tree Risk Assessment Qualification.… Continue reading this article “Professional Credentials and Gardening Expertise: Arborists”

Professional Credentials and Gardening Expertise

This is the first post in a series in which we will explore the world of professional credentials and designations, highlight disciplines related to gardening with certification or licensing programs, and outline potential services professionals from each of those disciplines can provide to gardeners.

Professional designations are designed to help clients identify experts within specific disciplines. In upcoming posts I will highlight professional designations relevant to various aspects of gardening. Professional certifications, licensures, and credentials related to gardening include:

  • Board Certified Entomologist (BSE)
  • ISA Certified Arborist
  • Certified Crop Advisor (CCA) and Certified Professional Agronomist (CPAg)
  • Certified Horticulturalist (CH)
  • Certified Professional Forester (CPF)
  • Certified Professional Soil Scientist (CPSS)
  • Professional Landscape Architect (PLA)
  • Registered Consulting Arborist (RCA)

Before I highlight each of those professions and credentials in future posts, I want to first provide context and explain the purpose of professional certification and licensing.… Continue reading this article “Professional Credentials and Gardening Expertise”