The correct link to the classes available to landscape contractors is:

The following classes are available to landscape contractors to receive CEH credits from the Oregon Landscape Contractor’s Board. Click on the class name to register for a class. You will go into our online store to purchase the class. After you complete the purchase, you will contacted within 24 hours providing you with your log in information so you can begin the class. The class is by default an online activity with communications options with the instructor. If your technology does not permit online operations, a printed copy of the class can be mailed to you. Be sure to call the number provided if you have special needs for the class.

Diversity in the landscape 4 CEH

elearning and your business plan 8 CEH

Gardenometry 8 CEH

Hedges and Screens 4 CEH

Herbs in the Landscape 4 CEH

Lawn Substitutions, What’s that all about 4 CEH

Native Plants in Oregon Landscapes 8 CEH

Noxious weeds of Oregon 8 CEH

Plant Nutrient Production 4 CEH

Soil Chemistry 8 CEH

The many facets of water 8 CEH

Transplanting Trees and Shrubs 4 CEH

Landscapes for home weatherization 8CEH

Low Voltage Garden Lighting 4CEH

Raingardens 8CEH (NEW)

Moss in the Landscape 4CEH (NEW)

If there is a topic of interest you would like to have a class address, let us know and we will provide the service with certification from the state board.

Our prices are kept low by reducing such costs as travel and room rentals as well as instructor time is reduced. The price of the class includes the online access fees and other fees.