These are links to programs that have previously been presented.
- Lori Chips Saturday, March 21 “Propagating Alpines & other Trough-worthy Plants”
- Tim Alderton, “Rocks, Crevices, and Scree at the JC Raulston Arboretum” (Feb 28 2026)
- Tim Calkins (PVC Chapter Member) : A Love of Amaryllids (Feb 25 2026)
- Mariel Tribby (Missouri Botanical Garden) : Rock Gardening in the Midwest at MBOT (Mar 2025)
- Brian Coleman, Watnong Chapter member: A Sculptor Makes Hypertufa Troughs. (Jan 2024)
- Patagonia Flora by Kelly and Sue from Far Reaches Farm and Botanical Conservatory (July 2024)
- Building 2 Different Rock Gardens by Jim Hughes (April 2024)
- Crevice gardens in New Zealand and Alpines by Mark Akimoff