Designed For
Professional and hobbyist gardeners, professional landscapers and retail nursery owners.
Always available
Online | Self-paced
One hour

Investigate how environmental causes impact the health of your plant, including cold injury, pollination problems, sun (too much or too little), weather elements or air pollution. 

  • A systematic approach to diagnosing plant problems correctly based on available symptoms and signs. 
  • Differentiation of environmental and cultural problems from those caused by biotic organisms. 
  • Characteristics of cold injury, excess sun or shade, drought or drainage problems, wind, etc.
  • Identification of specific problems and solution recommendation.