Class Schedule January – March 2026

Winter Botany | January 8, 9 | IN-PERSON

This course provides an in-depth overview of the tools and techniques used by botanists to identify woody plants to the species level using winter characteristics. Attendees are exposed to the key characters that differentiate woody plants at different taxonomic levels, including growth form (habit), habitat, bark and the various characteristics of the twigs such as bud size and orientation, bud scales, leaf scars, bundle scars, stipule scars, branch/fruit scars, pith structure, lenticel configuration, spur shoots, armament, fruits and others. Emphasis is on native or naturalized species in Virginia, and the use of dichotomous keys published in various forms. An important focus of the course will be on empowering attendees to “dismantle” some of the terminology surrounding winter plant identification. The course will also review practical considerations for identification of herbaceous (non-woody) plants in winter.

Spring Planting for Pollinators | January 25 | IN-PERSON

Spring is when the pollinators wake up and get back to work! Come learn about our amazing pollinator friends with entomologist Clara Aus. You’ll learn spring planting techniques, pollinator flower preferences, host plants and how to make an attractive spring garden. Take home a spring blooming native plant and a variety of native seeds, as well as handouts on gardening and pollinators. Complete with an excursion into the Garden to see the pollinators in action, this class is sure to be educational AND fun!

Ecological Garden Cleanup & Spring Preparation | January 31 | IN-PERSON

Curious how you can clean up your garden this winter to create a pleasant, presentable space that is sustainable for your local wildlife? Join instructor Kaity Bevenour, native plant specialist & owner of Parallel Nursery, for a review of landscape management techniques for wildlife support! We’ll go beyond “leave the leaves” and discuss exactly how to structure your clean-up to meet your aesthetic & ecological goals. At the conclusion of the lecture portion, we will take a walk through the garden to view some of these practices! Students will take home a book of their choosing for identification help or further reading.

Orchids 101 | March 28 | IN-PERSON

Orchids are an incredibly fascinating plant group – and they’re easier to care for than you might think. In this class, Conservatory Horticulturist Clare Reines will introduce you to the care, history, and unique features of multiple orchid genera. We’ll cover the basics of orchid care and walk you through repotting an orchid of your own. With practical tips and plenty of guidance, this course is perfect for anyone looking to build a stronger foundation in orchid care.