Student learn the principles and practices of horticulture, emphasizing development, growth, and propagation of horticultural plants and environmental factors that affect these processes. 4 hours credit, general studies S2. PLB 360 Southwest Home Horticulture . 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 .