Seasonal Guide
Melbourne Lawn Care Calendar
A month-by-month guide to keeping your lawn healthy year-round. Melbourne's temperate climate means there's always something to do — this calendar tells you exactly what and when.
January
Summer- Water deeply 2–3 times per week in early morning
- Raise mowing height to reduce heat stress
- Monitor for dry patches and adjust irrigation
- Spot-treat summer weeds (bindii, crabgrass)
Tip: Avoid fertilising in extreme heat — wait for a cooler spell.
February
Summer- Continue deep watering schedule
- Keep mowing high (50–60mm for buffalo)
- Watch for lawn grub damage — brown patches that peel up
- Apply wetting agent if water is beading on soil surface
Tip: Brown patches that peel back like carpet? Likely grubs — treat promptly.
March
Autumn- Apply autumn fertiliser (slow-release, potassium-rich)
- Overseed thin or bare patches while soil is warm
- Begin lowering mowing height gradually
- Soil test if you haven't this year
Tip: Autumn is the #1 window for lawn renovation in Melbourne.
April
Autumn- Continue overseeding — soil still warm enough for germination
- Apply pre-emergent for winter weeds if needed
- Aerate compacted areas while soil has moisture
- Rake and remove leaf litter to prevent smothering
Tip: Aeration + overseeding in the same week gives seeds the best start.
May
Autumn- Last chance to overseed before temperatures drop
- Reduce mowing frequency as growth slows
- Clear fallen leaves regularly
- Check irrigation system and winterise if needed
Tip: Growth slows significantly — don't push the lawn with fertiliser now.
June
Winter- Mow only when needed (every 3–4 weeks)
- Keep off frosted or waterlogged lawn
- Monitor for moss in shaded areas
- Plan renovations and improvements for spring
Tip: Walking on frosted grass crushes cell walls and causes brown footprints.
July
Winter- Minimal mowing — just tidy edges if needed
- Avoid heavy traffic on dormant warm-season grass
- Address drainage issues while you can see where water pools
- Sharpen mower blades for spring
Tip: Winter is planning season — order seed, test soil, schedule spring aeration.
August
Winter- Apply a light pre-spring fertilise (low nitrogen)
- Begin weed control — winter annuals are visible now
- Check for bare patches to address in September
- Service mower and edger for the growing season
Tip: Late winter weeds are easiest to spot before spring growth hides them.
September
Spring- Apply spring fertiliser as growth kicks in
- Core aerate compacted areas
- Overseed thin spots (cool-season grasses)
- Resume regular mowing — lower height gradually
Tip: Spring aeration is the single biggest thing you can do for your lawn.
October
Spring- Mow weekly — warm-season grasses accelerating
- Apply selective herbicide for broadleaf weeds
- Top-dress with sandy loam to level uneven spots
- Adjust irrigation for increasing temperatures
Tip: Top-dressing after aeration fills the cores and levels the surface.
November
Spring- Apply slow-release summer fertiliser
- Increase watering as days get hotter
- Spot-treat any remaining weeds before summer
- Lay new turf if needed — warm soil, reliable rain
Tip: November is ideal for laying new buffalo or kikuyu turf.
December
Summer- Raise mowing height for summer
- Water deeply but less frequently (encourages deep roots)
- Monitor for pests — army worm, curl grub
- Avoid fertilising during heatwaves
Tip: Deep, infrequent watering beats daily sprinkling every time.
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