Go behind the scenes and explore the design ideas, plant selection, plant sourcing, and plant maintenance questions that influence The Morton Arboretum’s Gerard T. Donnelly Grand Garden. With the Arboretum’s senior horticulturist Rachel White, get to know the plants and cultivars that make up the different thematic sections and outdoor garden rooms of The Grand Garden’s spectacular displays.
In this single-session course, students will explore ideas for garden plant selection, get expert garden maintenance advice, and find out what it takes to maintain The Grand Garden’s magnificent landscape.
The class will discuss plant combinations in the classroom then walk through The Grand Garden to discuss the plants if weather permits.
This program meets in person at the Arboretum.
Instructor: Rachel White, senior horticulturist, The Morton Arboretum
Age: 16 and older
Course number: H230
Instructor
Rachel White, senior horticulturist, The Morton Arboretum
Rachel White is a seasoned horticulturist with a strong plant care and garden maintenance foundation. She earned her B.S. in Agribusiness with a focus on horticulture from Illinois State University. Rachel currently works as a senior horticulturist at The Morton Arboretum, where she manages the day-to-day operation of The Gerard T. Donnelly Grand Garden. Her experience spans beyond public gardens into many other facets of the green industry. Her expertise includes wholesale shrub production, greenhouse growing, private estate management, as well as municipal parks and recreation.
What to Know
This program meets indoors and outdoors. Check the forecast and dress for the weather.
Wear comfortable, sturdy shoes and plan to walk more than a mile on paved and uneven terrain.
Please bring materials for taking notes, sun protection, and a water bottle.
Program Schedule
Saturday, September 6, 2025, 9:30 to 11:30 a.m.
Cudahy Room, Administration and Research Center (Parking Lot P1), East Side
