These are some example classes that I teach for adult learners, both professional and enthusiasts. Please contact me about booking a class in person or online and discussing the potential for continuing education units or credits.

Healthy Roots for Healthy Trees

It's easy to spend a lot of time admiring the aboveground half of a tree, but we can't forget about what is happening belowground. There's a lot happening under our feet that is critical for tree growth and health. In this class, participants will learn about the fundamentals of tree root biology - how they grow, where they grow, and why. We'll also learn about how principles of root biology inform and guide best management practices for planting and caring for trees in the built environment.

Don’t Put Your Trees on the Highway to Hell: Best Practices for Roadside Trees

The land next to roads can be a challenging environment for growing trees. There are many important factors to consider for roadside tree planting projects, including landscape design, species selection, site preparation, and post-planting care.

Companion Digital Resources Document - Illinois

Urban Soils and Trees

Human activities can dramatically alter the condition of soil which can have serious impacts on the growth and survival of trees. In this class, participant learn about the fundamentals of soil science, methods to evaluate soil properties, and approaches for improving tree growth in urban soils.

Using Soil Amendments in Post-Construction Landscapes

Soil compaction is a common problem encountered in towns and cities after construction. Incorporating organic amendments into compacted soil is one way to alleviate this problem and improve tree growth.

The Wild Lives of Houseplants

Do you know where your favorite houseplant came from? The answer isn't a big box hardware store. Your houseplant might have evolved in African rainforests or perhaps the deserts of Central America. And thanks to their fascinating origins, these plants can also survive on your windowsill. Learning about the native habitats and adaptations of some common houseplants can give us clues about how to best care for them.