Trade Guide · Gardening & Landscaping

Gardeners and landscapers: the common pitfalls, and why a good one matters

A garden is the first thing anyone sees and the last thing most owners think about, until it goes wrong. The retaining wall that leans after one wet winter. The "quick tidy" that turns into a $3,000 tip run. The lovely new lawn sitting on top of a drainage problem. Here's where garden and landscape jobs go sideways, and what a good operator does differently.

Last updated: October 2026 · General guide for Melbourne property owners, landlords and the gardeners and landscapers who serve them

The short version: Gardens fail from the ground down. Drainage, soil, tree roots and structure decide whether a garden lasts, far more than the plants do. A good gardener or landscaper deals with those first, quotes scope in writing, knows which parts of the job are regulated, and tells you what they won't do. A cheap one skips the invisible work and you pay for it the next wet season.

Gardener or landscaper: which do you actually need?

They're different trades, and hiring the wrong one is the first pitfall.

GardenerLandscaper
Looks after What's already there Changing or building the space
Typical work Mowing, pruning, weeding, mulching, planting, seasonal clean-ups Paving, decking, retaining walls, garden beds, turf, irrigation, drainage
Usually Recurring, fortnightly or monthly A project with a start, a finish and a quote

Plenty of jobs need both: a landscaper builds it, a gardener keeps it alive. The good ones will tell you honestly which you need, and refer you on when it's not them.

The pitfalls, in the order they tend to bite

1. Ignoring drainage

Melbourne clay holds water. Plant, pave or turf over a low spot without sorting out where the water goes and you get boggy lawns, dead plants, damp against the house and, in the worst case, water pooling near footings. Anything involving stormwater pipes and connections is plumbing work, and has to be done by a registered plumber, not "a bloke with a shovel".

2. Planting the wrong thing in the wrong place

Big trees too close to the house, drains or fences. Invasive species that take over in two summers. Thirsty plants in a full-sun, no-irrigation corner. A good gardener asks about sun, soil, wind and how much time you actually want to spend, before they recommend anything.

3. Tree roots and tree work

Roots lift paving and find old clay drains. Cutting major roots can destabilise or kill a tree, and heavy pruning or removal often needs council approval, since many Melbourne councils protect significant trees or apply vegetation overlays. Penalties for getting that wrong can be steep. For anything near power lines or above a couple of metres, use a qualified, insured arborist.

4. Retaining walls and structures built on hope

A retaining wall is engineering, not decoration. Soil holds a lot of weight when it's wet. Higher or load-bearing walls, decks and pergolas can need an engineer's design and a building permit, and domestic building work above the Victorian threshold needs a registered builder and a written contract. Ask who's responsible for the structural parts, and ask to see it in writing.

5. Calling the "extras" part of the garden job

Garden lighting is electrical work. New taps, irrigation tied into the mains and any drainage work are plumbing. Gas outdoor kitchens need a licensed gasfitter. A landscaper who offers all of it in one price should be able to tell you exactly who holds the licence for each part, and give you the certificate.

6. Digging without checking what's underneath

Gas, water, electricity and telecommunications lines run through yards and nature strips. Hitting one is dangerous and expensive. A professional will use Dial Before You Dig (1100) before breaking ground on anything substantial. If yours doesn't mention it, ask.

7. Vague quotes and "green waste surprises"

"Garden tidy: $400" means nothing. Does it include disposal? How many trips to the tip? Is the soil, mulch and turf included, and by the cubic metre? Garden quotes blow out on waste, soil and access. Get these itemised, like for like, across at least three quotes.

8. No insurance, no ABN, no paper trail

Mowers throw stones, chainsaws slip, ladders fall. Ask for a current certificate of currency for public liability, and a valid ABN that matches the quote. If someone gets hurt or a neighbour's fence gets flattened and your gardener has no cover, the claim can land on you.

9. Chemicals, applied casually

Herbicides and pesticides have rules about who can apply them, where, and when, particularly near waterways, schools and neighbours' gardens. A good operator can tell you exactly what they're using and why, and has the training to back it up.

Why a good one is worth paying for

If it's a rental

In Victoria, renters are generally expected to keep a garden reasonably tidy (mowing, weeding) unless the lease says otherwise, while the rental provider stays responsible for the bigger things: tree work, dangerous branches, drainage and structures. Keep the quotes, invoices and before-and-after photos, so you can show that you maintained the property and what condition it was in. See our guide to self-managing a rental in Victoria, and check current guidance with Consumer Affairs Victoria.

For gardeners and landscapers: stand out for the right reasons

If you're in the trade, the pitfalls above are your opportunity. Customers are tired of vague quotes and no-shows, and the operators who win the good work are the ones who:

Gardener or landscaper? Get the jobs without the lead fees

PropCommand puts local jobs in front of Melbourne tradespeople, free to join, with no pay-per-lead fees. Bid on the work you want, build a track record customers can see, and keep your quotes and photos on one trail.

Need a good one? Let quotes come to you

Post the job in plain language and compare bids from local gardeners and landscapers side by side. Keep every invoice, certificate and photo on one audit trail.

Frequently asked questions

What is the difference between a gardener and a landscaper?

A gardener looks after what is already there (mowing, pruning, weeding, mulching, seasonal clean-ups), usually on a recurring basis. A landscaper changes or builds the space: paving, decking, retaining walls, beds, turf, irrigation and drainage. Many jobs need both, and a good operator will tell you honestly which one you need.

Does a landscaper need a licence in Victoria?

There is no general landscaping licence, but parts of a landscaping job are regulated. Plumbing and drainage must be done by a registered plumber, electrical work such as garden lighting by a licensed electrician, and larger structures such as retaining walls, decks and pergolas can need a building permit and a registered builder. Check the Victorian Building Authority register and ask who is doing the regulated parts.

Who is responsible for the garden in a Victorian rental?

Generally, renters keep the garden reasonably tidy unless the lease says otherwise, while the rental provider is responsible for major work such as tree removal, dangerous branches, drainage and structures. Check your lease and the current guidance from Consumer Affairs Victoria.

Do I need council approval to remove or prune a tree?

Often, yes. Many Melbourne councils protect significant trees or apply vegetation protection overlays, and removing or heavily pruning one without a permit can attract a penalty. Check with your local council first, and ask your arborist whether a permit is needed.

This article is general information and is not legal, engineering or building advice. Licensing, permit and tenancy rules are set by Victorian regulators and local councils and can change. Verify practitioners with the Victorian Building Authority, check tree and vegetation rules with your local council, and confirm rental obligations with Consumer Affairs Victoria before acting.