The program curriculum and the success of KPU's diploma graduates have established the Horticulture Technology Diploma with or without specialization as a highly valued credential in the workplace. The Diploma program combines theory and technique with best horticulture practice. Students learn how to use the tools and technologies that are an everyday part of industry workplace. The program also provides students with a foundation in horticulture science. Students develop an understanding of the environmental requirements for optimum plant growth. Best practice and sustainability are key learning outcomes.

All students must undertake a minimum 455 hours of 'Work Experience', typically completed between first and second year. This provides opportunity for students to apply their new skills and identify where their careers may lie after graduating.