Karl Gercens has made notable contributions in his field while at Longwood Gardens in Kennett Square, Pennsylvania. For over 10 years, Karl has influenced the design, installation, and maintenance of the world-renowned conservatory displays of nearly four acres under glass. His expertise in horticulture is evident through articles in magazines and newspapers published nationwide. Karl travels the world visiting and public and private gardens.  Check out some of his beautiful posts on his Facebook Page. Check back for more information. Doors open at 6…