Sydney's mild, humid climate means something in the garden needs attention almost year-round, but the priorities shift with the seasons. This checklist covers the main jobs worth planning for through the year, useful whether you're doing it yourself or lining up a recurring maintenance visit.
Spring (September to November)
- Fertilise lawns and garden beds as growth ramps up
- Prune spring-flowering shrubs straight after they finish blooming
- Divide and replant overcrowded perennials
- Start weekly to fortnightly mowing as grass growth speeds up
- Check irrigation systems before the warmer months arrive
Summer (December to February)
- Water deeply and less frequently rather than little and often, to encourage deep roots
- Top up mulch to protect roots from heat and cut water loss
- Mow more frequently as growth peaks, but avoid cutting too short in hot weather
- Watch for pest and fungal issues, which thrive in Sydney's summer humidity
- Prune summer-flowering shrubs after their bloom finishes
Autumn (March to May)
- Clear fallen leaves regularly so lawns don't get smothered
- Aerate and dethatch lawns if they've become compacted over summer
- Plant and transplant, cooler soil temperatures suit root establishment
- Reduce mowing frequency as growth slows
- Apply a slow-release autumn fertiliser to set the lawn up for winter
Winter (June to August)
- Prune dormant deciduous trees and shrubs while they're bare
- Cut back summer-flowering perennials before spring growth starts
- Mow less often, most lawns barely grow through a Sydney winter
- Check drainage before spring rain picks up again
- Plan any bigger landscaping projects, paving, retaining walls, garden bed redesigns, for the quieter months
Why a recurring schedule beats ad-hoc visits
Gardens that get attention on a set schedule rarely fall into the “overgrown, then a big catch-up job” cycle. A recurring maintenance visit means mowing, edging, weeding and seasonal jobs happen before they become a bigger job. See garden maintenance or the Golden Circle Membership plans for how a regular schedule works.
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Frequently asked questions
What's the busiest season for garden maintenance in Sydney?
Spring and summer, when growth is fastest, lawns need mowing most often and gardens put on the most new growth. Winter is the quietest season for most routine jobs.
Do I need a different plan for different seasons?
Not a different plan, but the visit frequency often changes, weekly or fortnightly through the growing months, stretching out through winter. A recurring plan can flex with the seasons rather than staying fixed year-round.
Can you handle bigger seasonal jobs like aeration or dethatching?
Yes, these are typically booked as an add-on to a regular maintenance visit or as a one-off seasonal job, ask when you get a quote.
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