Hollister House Garden Study Weekend will once again bring together some of the most important voices at work today in the fields of horticulture and garden design for a weekend of learning, inspiration, and networking. The symposim will be held on Saturday, September 6, 2025.
Symposium Speakers include Cassian Schmidt, William Cullina, Joann Vieira, George Schoellkopf, and moderator Todd Forrest.