Come learn about the variety of tree species that are planted in Johnson County for landscape purposes, Mark Vitosh. Iowa DNR District Forester will discuss which tree species have performed well...
Gary Wittenbaugh, Iowa's dwarf conifer guru, has lectured extensively throughout the US on the use of conifers and conifer companions in the garden and landscape. Gary has been gardening for...
Dick Baker, retired UI professor of geology, will describe the joys and the difficulties he has experienced trying to increase biodiversity, preserve native communities, decrease erosion and...
