2 hours credit. PLB 362 Landscape Plants I . Students learn the identification, culture, and use of amenity plants in urban landscapes. 3 hours credit. PLB 363 Landscape Plants II .
Students learn the identification, culture, and use of amenity plants in urban gardens.
3 hours credit. PLB 364 Urban Forestry . Students learn about establishment, care, and maintenance of ornamental trees, shrubs and vines. 3 hours credit. PLB 366 Interiorscape .