Well-maintained hedges add privacy, structure, and visual appeal to any Australian property. But keeping hedges in top shape requires regular trimming at the right time of year, with the right technique. This guide covers what hedge trimming involves, what it costs, and when it makes sense to call in a professional.
When to Trim Your Hedges
Most hedges in Australia benefit from two to three trims per year. The best times are generally late spring (after the main growth flush), mid-summer, and early autumn. Avoid heavy trimming during winter when growth is slow and the plant may struggle to recover, and avoid trimming during extreme heat which can scorch exposed inner foliage.
Formal hedges — those clipped into precise geometric shapes — require more frequent attention than informal hedges, which are allowed to grow more naturally. Flowering hedges should be trimmed after their blooming period to preserve next season’s display.
What Does Hedge Trimming Cost?
The cost of professional hedge trimming in Australia varies based on several factors:
- Hedge length and height – A two-metre-tall hedge spanning 20 metres costs significantly more than a short border hedge.
- Access difficulty – Hedges along fences, near power lines, or on slopes require extra care and equipment.
- Condition – An overgrown hedge that needs heavy renovation costs more than a regularly maintained one.
- Green waste removal – Some quotes include disposal, others do not.
As a rough guide, expect to pay between $80 and $250 per hour for professional hedge trimming, or $3 to $10 per linear metre for standard hedges. For a complete picture of what tree and hedge work costs, see the detailed tree trimming cost breakdown for Australian properties.
DIY vs Professional Hedge Trimming
For low hedges under about 1.5 metres, DIY trimming with a quality pair of hedge shears or an electric trimmer is perfectly manageable for most homeowners. The key is to trim little and often, never removing more than one-third of the growth at a time.
However, professional help is recommended when:
- The hedge is taller than you can comfortably reach from the ground.
- You need to work near power lines or other hazards.
- The hedge is severely overgrown and needs renovation pruning.
- You want a precise, formal finish that requires experience and commercial-grade tools.
- The hedge borders a neighbour’s property and disputes may arise.
Hedge Trimming Techniques
Professional hedge trimmers work from the bottom up and taper the hedge slightly so the top is narrower than the base. This ensures sunlight reaches the lower foliage, preventing bare, woody sections from developing at the bottom. For formal hedges, string lines or templates are used to achieve straight, even surfaces.
Understanding basic tree and hedge trimming principles helps you maintain your greenery between professional visits. And if your hedges have grown into small trees, the approach shifts towards proper pruning techniques rather than simple trimming.
Get Quotes from Local Hedge Trimming Professionals
Whether you need a one-off tidy-up or a regular maintenance schedule, connecting with the right professional makes all the difference. Use our free tool to find qualified arborists and hedge trimming professionals in your area and receive obligation-free quotes.