This course focuses on how to select, set up, operate, service and store sports turf machinery and equipment safely and correctly to complete a specific task to industry standards, building on students’ experience using mowing equipment from the Level 3 programme. It introduces the identification and maintenance of hand tools, and broadens students’ knowledge about the function and operation of a much wider range of sports turf machinery and equipment, for tasks such as soil aeration, seedbed cultivation, and spreading and sowing, etc.  It also covers how two-stroke, four-stroke and diesel engines work, and their servicing and maintenance requirements.

In this course, you will develop a deeper understanding of the physical, chemical and biological properties and components of soil, focusing on how these interact to influence optimal plant growth. It builds on the concepts of soil texture, structure, nutrients and water movement, introduced in the L3 programme.

Manage Risk in Sports Turf Operations introduces you to the concepts and responsibilities of a supervisory, turf manager, or groundskeeper role in the sports turf industry. A 'risk management' perspective is used to view the tasks involved and develop the decision-making skills needed to ensure a venue's sports turf is in the best possible condition to meet the playing and event needs across a 12 month season. This course builds on the component knowledge introduced across the Level 3 programme where you developed the skills to carry out tasks independently.

Sports Turf Rootzones provides a comprehensive understanding of how different physical factors interact within a turf rootzone, and how these can be modified to ensure ideal sports turf growth.

This course builds on your understandings of soils, and water movement, from the Level 3 programme, and introduces options to improve drainage and to combat wear.

It also introduces you to some hybrid and synthetic turf products used in New Zealand, their advantages and disadvantages, and their basic maintenance requirements.

Sports Surfaces Management focuses on developing a deeper understanding of surface performance needs, and how a surface can be altered to meet these needs, not only for the sporting code you're familiar with, but for other codes across the wider sports turf industry, making your skills transferable.

This course builds on the basic knowledge of different turf plants from the Level 3 Botany of Turf Plants course, and introduces examples of different surface media.

Establish Sports Turf covers the skills and knowledge needed to assess a potential area for establishment or renovation, plan the task, renovate or establish a new sports turf rootzone and surface, and maintain the newly established turf.

It builds on knowledge covered in the course 4.2 Soils for Plant Growth, and requires the use of seedbed cultivation and seeding machinery and equipment covered in 4.1 Sports Turf Machinery and Equipment, and introduces the applied skills and knowledge needed to survey sports turf areas.

Designing irrigation systems for turf is a highly-specialised skillset requiring extensive knowledge over a range of factors including water dynamics, hydraulic engineering, and soil types, which is well beyond the content of this course.

As such, this course focuses on the general principles and factors to be aware of when it comes to the design and layout of sports turf irrigation systems. It provides the knowledge needed to understand the general requirements for a specific sports turf site, how irrigation system layouts can meet the requirements of a specific design to suit a site, and the installation procedures for an irrigation system.

This course builds on the knowledge of the components and operation of irrigation systems developed in the Level 3 programme.

This course covers the knowledge and skills required to assess poorly draining sports turf, determine the best solution for the turf and the organisation from a wide range of drainage options, and evaluate the success of different options. It also requires students to demonstrate the practical skills needed to install a basic pipe drain.

This course builds on students' understanding of soil water movement in Soils for Plant Growth and Sports Turf Rootzones, as well as drawing on their practical experience with turf aeration machinery.