Search

Speakers Bureau Presenters

Each Master Gardener listed on this page has at least one topic associated with them as their specialty. You may click on their name, image or "Read More >>" to see their horticultural bio.

Betty Struckhoff

Betty is a native Missourian and an active member of “Wild Ones Natural Landscapers”. She has helped create native landscapes in local parks, other public spaces and private gardens.

Read More »

Carol Gravens

Carol became a Master Gardener in 2001 and a Master Naturalist in 2007. She has an AAS in Horticulture from STLCC, Meramec.

Read More »

Cheryl Rafert

Cheryl became a Master Gardener in 2000. She volunteers at the Kemper Center Plant Doctor desk answering questions about plants.

Read More »

Chris Kirmaier

Chris has been a Master Gardener since 2007. Chris has taught the class on Plant Growth and Development in the St. Louis MG Training Program since 2012.

Read More »

Ginny Johnson

Ginny is an advanced Master Gardener, an MBG docent and interpreter. She belongs to the St. Louis Herb Society and the St. Louis Wild Ones.

Read More »

Joanne Graham

Joanne Graham DVM, MS Diplomate ACVIM (Oncology) is a board certified veterinary oncologist who spent 30 years in practice. In addition to private practice, she taught at Iowa State University and also trained at the National Animal Poison Control Center.

Read More »

John B. Lewis

John has been a Master Gardener since 2010. He teaches horticulture and other subjects at Westminister Christian Academy and Missouri Baptist University.

Read More »

Kim Gamel

Kim currently volunteers with Flora Conservancy and the Reed Elementary School garden committee. She has been a Master Gardener Since 2010.

Read More »

Marc Hartstein

Marc has been a Master Gardener since 2016. As an avid beekeeper, his interests include the interspecies symbiotic collaborations between bee and flowering plant.

Read More »

Wally Cammarata

Wally became a Master Gardener in 2003. He volunteers at the Butterfly House teaching butterfly biology during the winter and at Kemper Center outside gardens during the summer.

Read More »