Horticulture: Greenhouse Production, Landscaping, and Floriculture incorporates a number of “hard” and “soft” skills necessary for gaining long-term employment in the horticultural industry. The Maryland Department of Commerce cites agribusiness as one of the top 5 industries in the state. This includes wholesale and retail production, sales, installation and maintenance of herbaceous perennials, bedding plants/annuals, seasonal greenhouse crops, cut flowers, herbs, vegetables and specialty crops.