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Gatton & the Lockyer

Lawn Mowing & Garden Care in Grantham

Grantham's established rural blocks and the newer homes on the hill above the old town get proper acreage gear and care matched to the valley soil. TopLawn is family-owned, police-checked, $20M insured, 80+ five-star reviews.

Why us here

Local knowledge, local crew

Grantham is a mix of long-established rural blocks on the flats and newer homes on the hill, and both get the right machine for the job: the commercial-grade zero-turn for open acreage, push mowers for house yards and tighter corners. On the cracking clay of the valley plains, well-timed aeration does more for a lawn than extra watering.

What your lawn is telling you

Signs it needs more than a mow

Wide cracks and hard, compacted patches on the clay want aeration, and gypsum helps the clay open up. Growth outpacing your mowing just wants more frequent cuts. Patches browning first on lighter, gravelly ground want the taller recommended cut and deeper watering. Spongy turf is thatch (scarify), and pale growth is hunger (feed).

What we do here

Commercial-grade zero-turn and acreage mowing · commercial and compact push mowing · bladed edging and whipper snipping · selective weed spraying and control · fertilisation and lawn treatment · hedge trimming · rubbish removal and dump runs.

Common questions

Local lawn questions

  • My clay lawn cracks open in dry spells. What helps? Aeration and gypsum. Cracking clay holds water well but compacts, and wetting agents don't do much on it.
  • Do you mow the newer homes on the hill as well as the rural blocks? Yes: push mowers for house yards, the commercial-grade zero-turn for acreage.
  • One-off or ongoing? Both.

What affects your quote

Free quotes. Lawn area drives it (acreage takes the ride-on), plus frequency, condition, access and extras.

Block sizes: half the blocks in Grantham are between 1,700 m² and 7 ha, and the median is about 4,200 m² (Queensland Government land parcel data, October 2026).

Nearby areas we also service

For the numbers, see what lawn mowing costs in Toowoomba and how our quoting works.

Lawn advice for this area

Written from our own jobs across the region, not copied from a national site: spring lawn recovery in Toowoomba, how often to mow a Toowoomba lawn, and which grass types suit Toowoomba. If your block is on black soil, read why it cracks in summer and bogs in winter and when core aeration is worth doing. If it is red soil, read why water beads off dry patches. More in the lawn care advice hub.

Lawn conditions here

The soil under your lawn

Lockyer Alluvial

Cracking clay (Vertosol) on the valley plains · lighter alluvial loam · stony hill soils in the north

Government soil mapping shows the old town and the flats to its west on brown and red self-mulching cracking clay (Vertosol) on the terraced valley plains, with lighter sandy loam to clay loam over gravelly alluvium in the middle of the locality, dark clay loam alluvium (Dermosol) to the south-east, and hard-setting, stony duplex soils on the hills to the north. The cracking clay holds water well but compacts and cracks open in dry spells, so aeration and gypsum help and wetting agents don't do much; the lighter, gravelly soils dry out faster and want the taller recommended cut. UQ Gatton, the nearest weather station, averages 31.7°C in January and about seven nights a year at 2°C or below, mostly in July. Couch and kikuyu grow hard through the long warm season and go dormant in the cold.

Grantham sits about 29 km east of the Toowoomba CBD in the Lockyer Valley Regional Council area, between Helidon and Gatton, with the Warrego Highway running east to west through it and part of the Lockyer State Forest in its north-west corner. On 10 January 2011 a flash flood severely damaged the town, and in May 2011 it was announced the town would be moved to higher ground. Landholders were offered voluntary swaps onto a 935-acre site on the hill overlooking the old town, and by March 2022 there were 110 houses on the hill and more than 50 dwellings still in the older part of town. Grantham State School on Victor Street teaches Prep to Year 6.

Through the year

Seasonal care here

Spring
  • Aerate the clay and feed as growth returns
  • Weed spray
Summer
  • Regular mowing to keep up with warm-season growth
  • Taller recommended cut on the lighter, gravelly ground
  • Khaki-weed watch
Autumn
  • Winter-weed pre-emergent
  • Selective spray and a feed
Winter
  • Mowing eases off on most plans, fortnightly to every four weeks
  • Expect frost dormancy

Get in touch with James

Free quote for your property

Tell us about your lawn and we'll price it properly. Most quotes come back within 1 business day, and many can be done from photos without us visiting first.

Phone0490 397 740Talk to James directlyEmailjames@toplawnau.com.auWe reply within 1 business day
HoursMon–Fri 8am–5pmSaturday 8am–12pm · Closed Sunday
Based inHighfields QLD 4352Servicing Toowoomba and surrounds

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