Instructor: Duncan Himmelman

Duncan Himmelman
Duncan Himmelman, Ph.D., has more than 35 years of experience in practicing and teaching horticulture and landscape design. He is Education Manager at Mt. Cuba Center.

Classes by this instructor

Spring is just around the corner, and with a little advance preparation you will be ready to start the growing season right. Gain insights into getting the soil prepped and ready to go, best pruning practices, and waking up the more...
223GAR225A 02/26 Sa 10:00am-5:00pm Cappello-Ruggiero

Note the "Location" of each session, as we have in-person and online options. Price differences may apply. Confirmation emails contain specific class instructions.
Understand how the qualities of soil affect the overall productivity of plants and make sustainable gardening more...
222GAR302A 10/08 Fr 10:00am-12:00pm Himmelman

Rich, nutritious soil makes for large, healthy plants and reduces the need for regular fertilization. Learn the difference between soil structure and texture; how these differences affect plant growth; and how you can modify your soil to improve its qualities. more...
223GAR225C 02/26 Sa 12:45pm-2:45pm Himmelman