- Richmond, Virginia. Spiritual Farming: Farming Spirituality. Virginia Association of Biological Farming. 20th Annual Virginia Biological Farming Conference. January 13, 2019.
- Virginia Beach, Virginia. Zen and the Art of Composting. Mid-Atlantic Horticulture Short Course. January 16, 2019.
- Virginia Beach, Virginia. Soils Workshop (4 hours) How much of a plant expert can you be without an awareness of soil health?. Mid-Atlantic Horticulture Short Course. January 17, 2019.
- Harrisonburg, Virginia. No Tree Is An Island. Litten Lecture Series. Edith J. Carrier Arboretum. James Madison University. February 19, 2019.
- Bristol, Rhode Island. Tree Risk Assessment Qualification Training and Exam. Mid-Atlantic Chapter of the International Society of Arboriculture. February 25-27, 2019.
- Bristol, Rhode Island. Tree Risk Assessment Qualification Renewal Training and Exam. Mid-Atlantic Chapter of the International Society of Arboriculture. February 28, 2019.
- Centreville, Virginia. Tree Risk Assessment Qualification Training and Exam. Mid-Atlantic Chapter of the International Society of Arboriculture. March 18-20, 2019.
- Washington, DC. Tree Risk Assessment Qualification Renewal Training and Exam. Mid-Atlantic Chapter of the International Society of Arboriculture. US National Arboretum. March 21, 2019.
- White Stone, Virginia. Zen and the Art of Composting. Gardening in the Northern Neck Seminar. March 23, 2019.
- Richmond, Virginia. How much of a tree expert can you be without an awareness of soil health? - Part 1. Tree Care Symposium. Lewis Ginter Botanical Park. April 5, 2019.
- Richmond, Virginia. How much of a tree expert can you be without an awareness of soil health? - Part 2. Tree Care Symposium. Lewis Ginter Botanical Park. April 5, 2019.
- Burnsville, Virginia. Partnering with mycorrhizae and other inhabitants of the rhizosphere. Yurt Chautauqua for the Allegheny Highlands Master Naturalists. April 14, 2019.
- Gainesville, Virginia. Tree Risk Assessment Qualification Renewal Training and Exam. Mid-Atlantic Chapter of the International Society of Arboriculture. Wetlands Studies and Solutions. May 10, 2019.
- Natural Bridge State Park. Arboreal Kinship: How Native Trees Support Landscape Ecosystems. Nurturing Native Plants Symposium. Glasgow Garden Club. June 1, 2019.
- Fredericksburg, Virginia. Private Training. University of Mary Washington. July 12, 2019.
- Bear Mountain (Highland County), Virginia. Spirituality Behind Regenerative Agriculture Movements. Allegheny Mountain Institute. August 13, 2019.
- Bear Mountain (Highland County), Virginia. Full Day Arboriculture Workshop. Allegheny Mountain Institute. September 11, 2019.
- Blacksburg, Virginia. Zen and the Art of Composting. Mid-Atlantic Chapter of the International Society of Arboriculture Annual Conference. October 7, 2019.
- Harrington, Delaware. PermArboriculture. 9th Annual Arborist and Tree Care Seminar. Delaware Forest Service. October 22, 2019.
- Waynesboro, Virginia. Tree Risk Assessment Qualification Renewal Training and Exam. Mid-Atlantic Chapter of the International Society of Arboriculture. Waynesboro Public Library. November 6, 2019.
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