A landscape irrigation system delivers water to lawns, garden beds, trees and other planted areas in a controlled manner. A properly designed system considers the different watering requirements throughout the landscape rather than treating the entire garden as one area.

Irrigation can provide more consistent watering, reduce the time required for manual watering and help establish and maintain healthy lawns and gardens. A well-planned system can also help avoid unnecessary water use by directing water to where it is required.

There is no single system that is best for every garden. The appropriate irrigation method depends on the landscape design, plants, lawn areas, soil, sun exposure, water availability and other site conditions.

Drip irrigation delivers water gradually and directly around planted areas. It is commonly used in garden beds and landscaped areas because water can be directed towards the root zones of plants rather than broadly watering surrounding surfaces.

They perform different functions. Drip irrigation can be particularly useful for garden beds and planted areas, while sprinklers may be more appropriate for lawns and other areas requiring broader coverage. A landscape may use a combination of both.

Yes. Dividing an irrigation system into different zones can allow lawns and garden beds to be watered according to their different requirements.

Yes. Automated irrigation systems can be programmed to operate at scheduled times, making regular garden watering more convenient and consistent.

Yes. Irrigation zones can be designed around different areas of the landscape. This is important because lawns, established trees, garden beds and different plant varieties may have very different watering requirements.

A properly designed and operated irrigation system can help use water more efficiently by controlling where and when it is delivered. Good irrigation design aims to provide sufficient water for the landscape while minimising unnecessary watering and overspray.

Newly planted gardens require consistent watering while plants develop their root systems and become established. Installing irrigation as part of a new landscape can help provide more reliable watering during this important establishment period.

Where possible, irrigation should be planned as part of the overall landscape design and installed at the appropriate stage during construction. This allows pipes and other components to be positioned before paving, lawns, garden beds and planting make access more difficult.

Irrigation infrastructure can be incorporated beneath and throughout landscaped areas, with the system planned according to the final garden layout. This is another reason irrigation should ideally be considered early in a landscaping project.

Plant type, location, sun exposure, soil and watering requirements can all be considered when establishing irrigation zones and selecting appropriate watering methods.

There is no universal watering schedule. Requirements change according to plant varieties, soil, season, temperature, rainfall, sun exposure and how established the landscape is. Irrigation scheduling should be adjusted accordingly.

New plants generally require careful and consistent watering while establishing. Their requirements can differ from established plants, which is why irrigation planning should take the age and type of planting into account.

Consistent and appropriate watering is an important part of maintaining a healthy lawn. An irrigation system can provide more even coverage than irregular manual watering when it is correctly designed and operated.

It may be possible to introduce irrigation into an established landscape, although existing paving, planting, lawns and other structures can affect installation. The property and existing landscape need to be assessed to determine an appropriate solution.

Yes. Irrigation systems should be periodically checked for leaks, blocked or damaged outlets, sprinkler alignment and appropriate coverage. Watering programs may also need adjusting as plants mature and seasonal conditions change.

Yes, and ideally it should be considered before hard landscaping is completed. Planning irrigation alongside paving, stonework, retaining walls, lawns and garden beds helps ensure the necessary infrastructure is positioned appropriately.

Yes. Irrigation isn’t only for large properties. Smaller gardens can also benefit from targeted watering, particularly where there are garden beds, lawns, pots or plants with specific watering requirements.

Zoning divides an irrigation system into separate areas that can be watered independently. For example, lawn may form one zone while garden beds form another, allowing watering to better reflect the needs of each area.

Correct positioning and selection of irrigation components can help minimise water being unnecessarily directed onto paths, paving and other hard surfaces.

Irrigation can be considered as part of the overall landscape design and construction process. Planning it early helps ensure watering requirements and infrastructure are integrated with the finished landscape.

Yes. Phillip Merrett Landscapes can incorporate irrigation systems into landscape construction projects, with the system planned around lawns, planting, garden beds and the overall landscape design.

Integrating irrigation with the broader landscape means the watering requirements can be considered alongside planting, lawns, paving and other construction elements. This helps create an outdoor space designed not only for its appearance at completion, but for its ongoing establishment and performance.