Absolutely thrilled with the work from Sydney Gardeners! The team transformed our overgrown backyard into a beautiful, low-maintenance garden. They were professional, punctual, and paid attention to every detail. Highly recommend their services!
Mosman to Wahroonga · Harbour, ridge and bush
Gardening Services in
Sydney's North Shore
Sandstone and salt on the harbour, shale and deep soil up the ridge, and some of the tallest remnant forest left in Sydney sitting over the top of both. The North Shore is not one gardening problem — it is three, and they change street by street as you go north.
- Steep blocks, terracing and drainage
- Established-tree gardens and dry shade planting
- Heritage gardens handled properly
- Open 7 days, 7am–6:30pm
Request a North Shore quote
Your suburb and what needs doing. We'll come back today.
Google reviews
What customers say about our gardening
Real reviews from our Google Business Profile, word for word.
I highly recommend Lachlan and the team at Sydney Gardeners. Not only do they do great work, but more importantly they are reliable! Lachlan was also more than happy to help me out when I needed an extra service squeezed in just before Xmas.
Lachlan and his team have been looking after my Strata Property for over 2 years now. He is diligent with his timekeeping, punctual, provides attention to detail and does not hesitate to go above and beyond to provide satisfaction to our strata residents and property management team.
Great communication and exceptional workmanship. The team arrived on time and did an amazing job with pruning, planting, and lawn care.
I'm very happy with Lachlan and his team at Sydney Gardeners. They did a professional, clean and well-rounded job. I would highly recommend their work.
Been getting great service and value from Sydney gardeners now for a number of years, always great high quality work in my feature gardens. Attention to detail is second to none. No job to big for these boys to tackle.
The experts in garden maintenance
The North Shore sits between the harbour and the eucalypt ridges that run north towards Hornsby, and that geography decides almost everything about gardening here. From Chatswood through to the quiet bays of Mosman, the gardens are genuinely part of how people live in these houses — they are where the weekend happens, and they are expected to look the part all year rather than just in October.
They are also, technically, some of the harder gardens in Sydney to keep right. Steep blocks, thin sandstone soil in some streets and deep shale in others, enormous established trees taking most of the light and most of the water, salt coming off the harbour, protected vegetation, and a wildlife population that treats a newly planted bed as a delivery. None of it is unmanageable, but almost all of it needs a different approach to a flat block out west.
This page is what we have learnt maintaining North Shore gardens: what changes as you move north up the ridge, what the trees do to everything around them, what actually grows in dry shade, and which of the local animals is responsible for the damage you are looking at.
What makes it different
Gardening Challenges on Sydney's North Shore
As good as North Shore gardens look, keeping them that way comes with a specific set of problems. These are the eight that come up on nearly every job, and most of the rest of this page is about how we deal with them.
-
Sloping Terrain
Water leaves before the roots get it. Most of the North Shore is built on the sides of ridges and gullies, so beds shed water downhill, topsoil migrates to the low fence line and the bottom of the block stays wet while the top stays parched. Terracing, contour planting and proper falls fix it permanently; more watering does not.
-
Salt-laden Winds
A lower north shore problem, not an upper one. Anything with a view of the harbour is taking salt on the wind, which burns the leaf margins of plants that were not chosen for it. The answer is a tough outer layer — westringia, coastal rosemary, banksia, correa — taking the hits so the softer planting behind it can live.
-
Preserving Historical Charm
Old gardens have logic in them. Plenty of North Shore properties came with gardens laid out eighty or a hundred years ago: mature camellias, established hedge lines, sandstone edging and paths that were designed around a house. Restoring one means working out the original structure before touching it, not imposing a new plan over the top.
-
Local Wildlife
Possums, cockatoos and brush turkeys. The bush proximity that makes the area beautiful also means your garden is on somebody's route. Each animal does a recognisable kind of damage, and once you know which one you are dealing with the fix is usually simple — there is a full breakdown further down this page.
-
Soil Variability
Two completely different soils, sometimes on one block. The harbour end is sandstone: shallow, sandy, acidic, low in nutrients. Much of the upper north shore sits on shale, which weathers into far deeper and richer soil. Knowing which one you have changes the plant list, the fertiliser and how often you water.
-
High Expectations for Aesthetic Appeal
It has to look good in July as well as October. A garden that only performs in spring is not enough here. That means structure — hedging, evergreen backbone, defined edges — carrying the garden through the flat months, with seasonal colour layered on rather than relied on.
-
Competition with Established Trees
The trees win, so plan around them. A mature eucalypt or turpentine takes the light, most of the rain that falls in its canopy footprint, and the nutrients within metres of its trunk. Fighting it with more water and fertiliser feeds the tree. Choosing planting that is built for dry shade works instead.
-
Watering Restrictions
Water-wise is the default, not a fallback. Sydney Water's permanent rules put hoses and irrigation before 10am or after 4pm, with a trigger nozzle or timer. Deep mulch, drip lines on a timer, deep infrequent soaks and plants suited to the position mean restrictions barely change how a garden looks.
Why your street is different to the next one
Harbour to Hornsby: the same region, three different gardens
The North Shore climbs from sea level at Mosman to nearly two hundred metres by the time you reach Wahroonga, and the rock underneath changes on the way. That is the single best predictor of what your garden will and will not do.
That shale is also the reason the upper north shore looks the way it does. The deep soil supported tall wet forest — blue gum, turpentine, blackbutt — and enough of it survives in the streets and reserves of Pymble, Wahroonga, St Ives and Killara that some of those remnants are formally protected as endangered vegetation communities. It is why the tree canopy up there is so much heavier than anywhere else in Sydney, and it is also why the councils are strict about it.
A spade depth tells you most of it. Hitting rock or coarse pale sand within 200 mm means sandstone soil: build it up with compost, mulch heavily and choose plants that suit it. Dark, heavier soil that holds together when you squeeze it means shale: better ground to start with, but it compacts and it stays wet, so it wants organic matter and gypsum rather than more feeding.
Before we quote
Which council are you in?
Seven councils cover the North Shore and they are not interchangeable — the typical block, the soil, the green waste arrangements and how tightly vegetation is controlled all differ. Tap yours.
Tap your council — the plan changes
Ku-ring-gai
Big blocks, big trees, tight controls
The classic upper north shore garden: a generous block on deep shale soil, mature canopy over most of it, and a council that takes its tree canopy extremely seriously. Expect real shade, real root competition and a lot of leaf litter. Practically it means dry-shade planting rather than lawn under the canopy, mulch instead of bare soil, and getting approval sorted before anything substantial is pruned or removed.
- Deep shale soil
- Heavy canopy
- Check before you cut
Work with the trees here. Nothing else wins.
All of them have vegetation rules, and the fines for getting it wrong run into serious money — this is one of the few parts of Sydney where people have been prosecuted over a single tree. What is exempt, what needs a permit and what needs a full application differs by council and changes over time, so we check the current rules for your address before quoting, and we handle the application where one is needed. If someone offers to take a large tree out on the spot with no paperwork, that should worry you.
More Google reviews
Sydney homes and businesses we've looked after
Unedited reviews straight from Google — the same crews, the same standard.
Can't thank Lachlan and the rest of the team enough for the professionalism and outstanding service I have received. I have been using their services for the past 18 months and I am always impressed with the results of their work. Highly recommended.
Sydney Gardeners provide exceptional services. Their team is professional, efficient, and knowledgeable. They transformed my garden beautifully, exceeding my expectations. Highly recommended for all gardening needs!
My first time using Lachlan from Sydney Gardeners. I had overgrown high hedges to be significantly cut back and I was impressed with the finished job. I will be using them again and recommend him for all your gardening needs.
I highly recommend Sydney Gardeners to anyone seeking professional garden design and maintenance services. Their commitment to excellence, creativity, and client satisfaction is unparalleled, and I am thrilled with the beautiful garden they've created for me. Thank you, Sydney Gardeners, for turning my garden dreams into reality!
Sydney Gardeners helped us clean up our backyard after months of neglect. The team was punctual, friendly, and worked efficiently. Our lawn and hedges now look fantastic. Would happily use them again.
Lachlan did a great job mowing my lawn!
Greatest gardening service ever, couldn't be happier.
Great job on my garden
Lachlan and his men have been doing my garden for some years. My hedges and trees are beautifully trimmed every time. I share the same experience with the majority, those with excellent reviews.
Lachlan and his team were fantastic. They were professional and did the job in a timely manner. He gave me some great insights on how we could develop our business garden.
Very happy with the job Lachlan did mowing and pruning at our home. He was very pleasant to deal with and did a great job with prompt service. Thank you
Lachlan provided high quality gardening services including trimming of trees on our property in Mosman. We were very happy with the excellent communication, efficiency and professionalism. We would be happy to recommend Lachlan to friends and family.
Highly recommend. They took over from long-time gardeners for our apartment building and Sydney Gardners standard is far greater and less expensive.
Great quality work and professional service. Was very happy with the job that was done! Will definitely be using these guys again 😊
Lachlan did a great job mowing and edging the property. Only just starting using them. Very happy
Great gardener with a very strong work ethic and excellent attention to detail. Well priced and timely.
Lachlan is very professional and hard working. Highly highly recommend.
Great service, friendly staff, my garden looks amazing.
Thank you so much. You guys did a great job. I will be a continuing customer.
Professional and polite. They did exactly what I wanted. Highly recommend.
Amazing service, highly recommend!
Prompt and excellent service
My usual gardener wasn't available to me so I decided to go with the guys at Sydney Gardeners. I was surprised with how quickly they managed to do the job (I have a large backyard with hedges).
Incredible service, excellent communication skills and a pleasure to work with! Would definitely recommend to anyone looking to maintain or brighten up their garden! Thank you
These boys did a great job, very responsive, very professional.
Great service, extremely timely and professional. Thanks!
Would highly recommend to anyone looking for any gardening maintenance needs
Excellent service and quick, helpful responses.
Sydney Gardeners were amazing at working on my lawn and the rest of my backyard. They were very friendly and enthusiastic to complete the job.
The guys at Sydney gardeners serviced my gardens with a professional manner, it's rare to find a quality gardening service in Sydney that is this good now-days.
Super helpful!!
The question we get asked most
What actually grows under a big tree?
Almost every North Shore garden has a zone where the lawn has given up and nothing planted there has ever worked. It is not bad luck and it is not the soil. It is light and roots, and there is a straightforward answer for each band.
Work out what did it
Six North Shore locals and the damage they do
Bush proximity is most of why people live here, and it comes with company. Each of these leaves a signature, and once you know which one you are dealing with the answer is usually simple and rarely involves harming anything.
Brushtail possumOvernight · new growth
Whole shoots, buds and rose tips gone by morning with a clean bite, often on one plant while the identical one beside it is untouched. Thumping on the roof at 3am is the giveaway.
The fix: they are protected, so it is exclusion rather than removal. Prune branches that bridge the fence or roof to the tree, net or cage the plants that matter, and give them a less interesting route. Removing one just opens the territory for the next.
Net what matters, accept the restSulphur-crested cockatooDaytime · destruction
Not eating so much as demolishing: shredded timber, chewed deck rails and outdoor furniture, seed heads stripped, and a flock that arrives at the same time every afternoon.
The fix: stop feeding them and ask the neighbours to as well, because a fed flock adopts a street. Cover what they target, and give them nothing soft to sit on and chew. They lose interest surprisingly fast when there is no reward.
Nobody feeds them, they move onBrush turkeyAny time · total excavation
The worst of them for gardens. A male rakes every scrap of mulch, leaf litter and new planting on the block into a mound over a metre high, and he will rebuild it as fast as you spread it back.
The fix: they are protected and persistent. Heavy coarse mulch, river pebble or bark that is too heavy to rake works; so does wire mesh pinned over beds while plants establish. Clearing the mound early, before he commits to the site, is far easier than moving him later.
Act early or you have a tenantRainbow lorikeetDawn and dusk · flowers
Noisy, spectacular, and hard on anything in flower — grevilleas, bottlebrush and fruit stripped in a morning, with petals and half-eaten fruit scattered on the ground underneath.
The fix: honestly, mostly enjoy them. If you are growing fruit, net it properly with wildlife-safe netting before it colours up rather than after. Everything else recovers, and they are doing a fair amount of pollinating while they are at it.
Net the fruit, leave the restBandicootOvernight · small neat holes
Neat conical holes about the width of a thumb, punched into the lawn and beds overnight. It looks like vandalism and it is actually dinner — they are digging out grubs and worms.
The fix: leave them alone. They are native, protected, in decline, and the holes fill in within a week. A lawn getting worked over heavily is usually telling you it has a curl grub problem, which is worth treating on its own account.
A symptom, not the problemFlying foxNight · noise and mess
Screeching in the fruit trees after dark, chewed fruit dropped half-eaten, and droppings over paths, cars and washing during flowering and fruiting season.
The fix: a seasonal problem rather than a permanent one — they follow whatever is flowering. Net fruit trees with wildlife-safe netting only, since loose or wide-gauge netting entangles and kills them. Move the washing line and the car for a few weeks and it passes.
Wildlife-safe netting only, never loosePossums, brush turkeys, bandicoots, cockatoos, lorikeets and flying foxes are all native and protected in NSW, and interfering with them is an offence. That is not a problem in practice — exclusion, planting choices and timing solve nearly everything, and a garden built to expect them is far less work than one fighting them.
What we do here
Gardening Services Sydney Gardeners Offer on Sydney's North Shore
The North Shore asks for a wider range of work than most parts of Sydney, because the gardens are older, steeper and more established. These are the ones that come up most.
-
Terraced Landscaping
Tiered beds and retaining that turn a slope from a drainage problem into the best feature on the block, holding soil where you put it and giving you level ground to actually use.
-
Salt-resistant Plantings
For the harbour-facing gardens: a tough outer layer chosen to take the salt wind, so the softer, prettier planting behind it survives the westerlies and the southerly changes.
-
Historic Garden Restoration
Reading the original structure of an old garden before touching it — the hedge lines, the sandstone edging, the mature specimens worth saving — then bringing it back rather than replacing it.
-
Tree Care and Pruning
Canopy work on established trees, deadwood removal, clearance from roofs and lines, and storm damage — with council approval sorted first wherever it is required.
-
Sophisticated Design Services
Planting plans with an evergreen backbone and real structure, so the garden holds together in July as well as October and does not depend on a six-week flowering window.
-
Wildlife-friendly Gardening
Gardens designed to expect possums, turkeys and birds: heavy mulch that cannot be raked, protection where plants are establishing, and planting the local birds are meant to have.
-
Soil Testing & Enhancement
Finding out whether you are on sandstone or shale before spending money on it, then compost and wetting agents on the thin ground, gypsum and organic matter on the heavy.
-
Water-saving Techniques
Drip irrigation on timers, deep mulch, planting matched to position and deep infrequent watering — so restrictions do not change how the garden looks.
Regular garden maintenance
Scheduled pruning, weeding, feeding and edging, tightened through the growth season and eased back over winter.
Lawn mowing
Buffalo cut high for the shaded blocks, everything else to suit the season. See North Shore mowing costs.
Hedging & screening
Long boundary hedges and privacy screening kept dense, with scaffolding for the tall ones rather than a ladder and hope.
Tree work & arborist services
Canopy work, deadwooding and removals where they are approved — and honest advice when they are not.
Mulching
Heavy coarse mulch that holds moisture, suppresses weeds and is too heavy for a brush turkey to move.
Strata & commercial grounds
Unit blocks and business sites through Chatswood, Lane Cove and North Sydney on a fixed schedule.
Why us
Why Choose Sydney Gardeners for Gardening Services on Sydney's North Shore?
We have been maintaining gardens across this part of Sydney for years, which mostly means we have already made the mistakes and learnt what the area actually needs.
-
Expertise with Elevation
Steep blocks are normal work for us rather than a complication. We know how to get gear onto them safely, where terracing pays for itself, and how to move water off a slope without pushing the problem onto the neighbour below.
-
Historical Sensitivity
An eighty-year-old garden has decisions in it worth keeping. We work out what the original structure was before we start cutting, and we restore rather than flatten and redo.
-
Sophisticated Designs
Planting that looks deliberate all year, not just in spring — structure and evergreen backbone first, seasonal colour layered over it, and choices that will still suit the position in ten years.
-
Deep Local Knowledge
We know which streets are on sandstone and which are on shale, where the salt reaches, which councils need what before a branch comes off, and what survives under a mature turpentine.
-
Comprehensive Service Suite
Mowing, hedging, pruning, tree work, soil, drainage, mulch, planting and green waste removal from one crew, so nobody is standing in your driveway explaining that the other bit is not their job.
-
Straight answers on price
A free site visit and a written quote before anything starts, and an honest opinion when the cheaper option is the right one. Same standard and same crews across every suburb we cover.
Where we work
Lower North Shore
- Mosman
- Balmoral
- Cremorne
- Neutral Bay
- Kirribilli
- North Sydney
- Cammeray
- Naremburn
- Northbridge
- Castlecrag
- Willoughby
- Artarmon
- Lane Cove
- Longueville
- Riverview
- Greenwich
- Wollstonecraft
- Crows Nest
- St Leonards
- Hunters Hill
And up the ridge
Upper North Shore
- Chatswood
- Roseville
- Lindfield
- Killara
- Gordon
- Pymble
- St Ives
- Turramurra
- Warrawee
- Wahroonga
- Waitara
- Hornsby
- Asquith
- Normanhurst
- Thornleigh
- Pennant Hills
Nearby
Neighbouring areas
Who you are dealing with
Twenty years across this side of the harbour
Sydney Gardeners is family operated and has been running for over twenty years, with eight-plus utes on the road and one training standard across all of them. The North Shore has been part of our run the whole time, which is how we know which streets sit on rock, which councils want what on paper, and which garden is going to need a hand every fortnight rather than every month.
If our customers aren't happy, we aren't happy.
Lachlan Kavanagh
Operator of Sydney Gardeners
Questions
North Shore gardening questions
Nothing will grow under my big tree. What are my options?
Work out which band you are in first. Where there is dappled light and dry soil, clivia, liriope, dianella, hellebore, plectranthus and native violet all genuinely thrive — they want those conditions rather than tolerate them. In deep shade right against the trunk, mondo, cast iron plant and hardy ferns are about the limit, and often the best answer is no planting at all: heavy mulch, stepping stones and a seat. Lawn under a mature canopy will never look good, and the sooner that is accepted the better the garden looks.
Do I need council approval to prune or remove a tree?
Very likely, and North Shore councils take it seriously — this is one part of Sydney where people have faced significant penalties over a single tree. What is exempt, what needs a permit and what needs a full application varies between Ku-ring-gai, Hornsby, Willoughby, Lane Cove, North Sydney, Mosman and Hunters Hill, and the rules change. We check the current requirements for your address before quoting and handle the paperwork where it is needed. Anyone offering to remove a large tree on the spot with no approval is a risk to you, not just to themselves.
How do I know whether I am on sandstone or shale?
Dig a hole a spade deep. Rock or coarse pale sand within about 200 mm means sandstone country — thin, sandy, acidic, low in nutrients. Darker, heavier soil that holds together when squeezed means shale, which is deeper and richer but compacts and stays wet. Broadly the harbour end is sandstone and the upper north shore is shale, but plenty of blocks sit on the join, which is why a front and back yard sometimes behave like two different gardens.
Something is digging holes in my lawn overnight. What is it?
Neat conical holes about a thumb's width are bandicoots, digging out grubs. They are native, protected and in decline, the holes fill in within a week, and heavy digging usually means the lawn has a curl grub problem worth treating in its own right. Larger areas that lift like loose carpet are the grubs themselves. Whole beds raked into a mound is a brush turkey, and that needs dealing with promptly.
How do I stop a brush turkey destroying my garden beds?
Get in early. Once a male commits to a mound site he will rebuild it as fast as you spread it back, so clearing the pile in the first days matters more than anything you do later. Heavy coarse mulch, river pebble and bark that is too heavy to rake all help, and wire mesh pinned over beds protects new planting while it establishes. They are protected, so relocating or harming them is not an option — making the site unrewarding is.
My block is steep. Can it be terraced?
Usually, yes, and on the North Shore it is often the single best thing you can do. Terracing stops soil and mulch migrating to the bottom fence, gives you level ground you can actually use, and lets you water without half of it running away. Depending on height and materials, retaining work can need engineering and council approval, and we will tell you which category yours falls into before quoting rather than after.
What can I plant near the harbour that survives the salt?
Build an outer layer that takes the hits: westringia, coastal rosemary, banksia, correa, lomandra, dianella and pigface all shrug off salt wind. Behind that windbreak you can grow much softer things than you would expect. Watering the foliage occasionally after a big blow helps too, since it washes salt off the leaves before it burns them.
Do you handle heritage or established gardens?
Yes, and carefully. Old North Shore gardens usually have a structure worth reading before anything is cut — original hedge lines, mature camellias and specimens, sandstone edging and paths laid out around the house. We work out what is original and what has crept in, then restore the bones rather than imposing a new plan over the top.
How often should a North Shore garden be maintained?
Fortnightly through the growth season from about September to March, and monthly over winter, suits most gardens here. The leaf litter from established trees is what usually decides it — a heavily treed block generates work all year and often does better on a fortnightly visit right through. We set the schedule around your garden rather than selling one frequency to everybody.
What does gardening cost on the North Shore?
Mowing sits in the same brackets as the rest of Sydney — from $55 for a small lawn, $75 for a medium one and $110 for a large one, each including the mow, edging, a blow down and taking the clippings away. Bigger upper north shore blocks are quoted on site, since access, slope and the amount of green waste move the number more than area does. Our North Shore mowing cost guide has the detail and a calculator.
Do you take the green waste away?
Yes, on every visit. Prunings, clippings and leaf litter go with us rather than into your bin or over the back fence. On heavily treed blocks that is often the most valuable part of the service, because a council bin does not go anywhere near covering what comes off a mature garden.
Which North Shore suburbs do you cover?
All of them. Mosman, Balmoral, Cremorne, Neutral Bay, Kirribilli, North Sydney, Cammeray, Naremburn, Northbridge, Castlecrag, Willoughby, Artarmon, Lane Cove, Longueville, Riverview, Greenwich, Wollstonecraft, Crows Nest, St Leonards and Hunters Hill on the lower north shore; Chatswood, Roseville, Lindfield, Killara, Gordon, Pymble, St Ives, Turramurra, Warrawee, Wahroonga, Waitara, Hornsby, Asquith, Normanhurst, Thornleigh and Pennant Hills up the ridge.
Same day quotes
Let's get your garden sorted
Tell us the suburb and what needs doing. Free site visit, written quote, and a crew that has worked on your street before. Seven days a week.