Lawn Aerators

Explore Truyard petrol lawn aerators for relieving soil compaction and maintaining established lawns. Also known as lawn corers, these machines remove small plugs of soil to create openings that help water, air and nutrients reach the root zone.

Whether you are renovating a residential lawn or maintaining customers’ properties, a lawn aerator provides a practical way to treat compacted turf without digging up the entire lawn.

Petrol Lawn Aerators & Lawn Corers

A petrol lawn corer uses hollow tines to extract plugs of soil as it works across the lawn. Removing these cores creates space within the soil profile, helping relieve compaction caused by foot traffic and regular use.

The Truyard LA41 Lawn Aerator is powered by a Honda GX160 petrol engine. Check the individual product listing for working width, coring depth, operating features and supplied equipment.

Lawn Aerator vs Lawn Corer: What’s the Difference?

Lawn aerator is the broader term for equipment that creates openings in the soil. A lawn corer is a type of aerator that uses hollow tines to remove soil plugs, rather than simply pushing solid spikes into the ground.

• Hollow tine aeration: Removes soil cores to create space and relieve compaction.
• Spike aeration: Makes holes by pushing solid tines into the soil without removing material.

When comparing lawn aerators, check the tine type and how the machine operates. A spike aerator and a hollow tine lawn corer perform different actions, even though both may be described as aerators.

Choosing the Right Lawn Aerator

Consider the size of the lawn, access to the work area, soil conditions and how regularly the machine will be used. Key specifications to compare include:

• Working width: Consider coverage per pass alongside access through gates and narrow areas.
• Coring depth: Check the specified depth and adjustment options. Actual penetration depends on soil conditions.
• Drive and manoeuvrability: Understand how the machine moves, turns and operates around obstacles.
• Transport and storage: Check machine weight, dimensions and loading requirements.
• Maintenance: Consider access to replacement coring tines, engine servicing and spare parts.

Lawn Coring as Part of Lawn Renovation

A lawn corer treats compaction within the soil, while a scarifier or dethatcher works primarily on accumulated thatch and dead material near the lawn surface. The right treatment depends on the condition of the lawn; some renovation projects may require both.

For thatch removal, explore our scarifiers and dethatchers. Plan coring and other renovation work while the grass is actively growing and able to recover.

Lawn Aerator & Lawn Corer FAQs

What does a lawn aerator do?

A lawn aerator creates openings in the soil beneath the grass. A hollow tine aerator removes small soil cores to help relieve compaction and improve access for water, air and nutrients.

Is a lawn corer the same as a lawn aerator?

A lawn corer is a type of lawn aerator. It uses hollow tines to extract soil plugs. Other aerators use solid spikes that make holes without removing soil, so it is important to check which type of machine you are buying.

When should I core my lawn in Australia?

Core your lawn while the grass is actively growing and has time to recover. For warm-season grasses such as couch, kikuyu and buffalo, this is generally during warmer growing conditions. Timing varies with your location and grass variety. Avoid coring dormant, drought-stressed or waterlogged lawns.

Should I water the lawn before using a lawn corer?

The soil should be moist enough for the tines to penetrate and extract cores, without being saturated. If the ground is dry and hard, watering beforehand may help. Check soil moisture before starting and follow the machine’s operating instructions.

How often should I aerate my lawn?

Frequency depends on soil type, traffic and the extent of compaction. Assess the lawn’s condition rather than coring automatically on a fixed schedule. Heavily used areas may need treatment more often than lawns with loose soil and little foot traffic.

Does a lawn corer remove thatch?

A lawn corer may remove some thatch as the tines pass through the turf, but its main purpose is to relieve soil compaction. A scarifier or dethatcher is the more targeted machine for removing excessive thatch.

Do I need to collect the soil plugs after coring?

Soil plugs can often be left to dry and break down naturally. Collecting them may be preferable where a clean surface is needed or where they would interfere with planned topdressing. The appropriate approach depends on the soil and renovation work being undertaken.

Can I use a lawn aerator on buffalo, couch or kikuyu?

Hollow tine coring can be used on established buffalo, couch and kikuyu lawns when conditions support recovery. Adjust the treatment to suit the lawn’s health, soil moisture and grass growth, and follow the machine’s operating instructions.

Explore the Truyard lawn aerator above or contact our team for help choosing a lawn corer for your property.