Sourcing the best landscaping supplies in Blenheim comes down to finding a yard that stocks the right bark, mulch, compost, topsoil, decorative stone or sleepers for your project and can get them onto your section without fuss. Marlborough suppliers cover everything from a single scoop for one garden bed to truck and trailer loads of aggregate for a driveway, with pickup, trailer hire and delivery across the region. Centaland and CMT Group anchor the list below, alongside garden centre and contractor yards that sell direct to the public.
1Centaland
Centaland runs a retail landscape supply yard at the Riverlands Industrial Estate, about five minutes from the Blenheim CBD, stocking bark, mulch and chip alongside compost, soil, stone, sand, gravel, pea straw, sleepers and firewood. The landscape yard sits inside a wider Marlborough business that also serves viticulture, farming and environmental clients. It suits a home gardener loading a hired trailer as readily as a contractor ordering bulk loads by the truck and trailer.
Services
- Bark nugget, mulch and chip
- Compost, soil and fertilisers, including bagged gypsum
- Stone, sand and gravel
- Pea straw and barley straw
- Garden edging, weedmat, stabilisation pavers, sleepers, half round posts and wine barrels
Highlights
- Retail yard five minutes from the Blenheim CBD, open Saturday mornings as well as weekdays
- Trailer hire at $25 per two hours for anyone carting their own load
- Delivery scaled from 1m³ up to truck and trailer bulk loads across Marlborough
- Macrocarpa, recycled railway and pine railway sleepers stocked alongside half round posts
- Separate viticulture, rural and environmental divisions covering screening, chipping, dust control and hydroseeding
Location & Contact
Name: Centaland Ltd
Address: 10 Sheffield Street, Riverlands Industrial Estate, Blenheim
Phone: 03 578 9590
Website: centaland.co.nz
2CMT Group
CMT Group runs the Blenheim Landscape Shop from its Taylor Pass Road base in Witherlea, selling landscape materials by the cubic metre and ordered online for local delivery. The range leans hard toward decorative stone and aggregate, with marble chips, round stones, limestone and washed sand sitting alongside mulch, compost, bark and pavers. It is the pick for anyone specifying a driveway, path or stone garden rather than topping up a border.
Services
- Decorative stone including black marble chip, Riwaka marble chip and limestone chip
- Round stones in 19mm and 25mm to 40mm grades
- Concrete aggregate and AP20 top course
- Wairau washed sand and Motueka plastering sand
- Black forest mulch, compost, deco bark, Holland pavers and punga logs
Highlights
- Eighteen product lines priced per cubic metre and ordered through the site
- Started in Blenheim as Conpavers in July 1996 and still family owned
- Driveway estimator tool on the site for working out how much aggregate a job needs
- Backed by a civil and construction business employing close to 100 staff
Location & Contact
Name: CMT Group
Address: 12 Taylor Pass Road, Witherlea, Blenheim 7201
Phone: 0800 147 433
Website: cmtgroup.co.nz
3Gray Floral
Gray Floral is a nursery and garden centre on Alabama Road that keeps a run of bulk bins alongside the plants, selling mulch, bark, topsoil and compost by the scoop of roughly half a cubic metre. Rachel and Andy took over the former James’ Nursery and have extended it with large grade trees, the Matthews rose range and a cut flower seedling library. It is the easiest stop for a weekend garden project, because plants, bagged potting mix and a scoop of bark come from the one place.
Services
- Bulk mulch, mulch bark, medium bark and black bark by the scoop
- Bulk topsoil, garden grow compost and bio mix compost
- Bagged garden supplies from potting mix through to fertiliser and local sheep pellets
- Pea straw bales, plus whole and half wine barrels
Highlights
- Open seven days, including Sunday afternoons
- Bulk product sold in scoops of about 0.5m³, so a single border does not have to be a full cubic metre
- Delivery of bulk supplies arranged on request
- Large grade trees and the Matthews roses stocked alongside the bulk bins
- Plant hire and wholesale supply available for events and trade customers
Location & Contact
Name: Gray Floral
Address: 157 Alabama Road, Blenheim
Phone: 03 577 5077
Website: grayfloral.co.nz
4Marlborough Turf Professionals
Marlborough Turf Professionals was incorporated in 1992 and is owned locally by Steve Hayes and Brent Crouch, working from a yard on Battys Road in Burleigh. The yard sells landscaping products direct with prices published per level bucket, and the team screens its own topsoil on site. It suits customers who would rather buy the materials and the labour to lay them in one place, since the landscaping and turf side of the business runs alongside the product yard.
Services
- Screened 10mm topsoil for vegetable beds and general landscaping
- Aged fine bark and compost for garden mix
- Bark forest blend for ground cover around plants and shrubs
- Wood chip mulch for retaining moisture around plants and trees
- Dolomite for paths, plus landscape rocks in a range of sizes
Highlights
- Incorporated in 1992 and still owned by its two managing directors
- Product prices published per level bucket, so a job can be costed before you arrive
- Covers the wider Marlborough region including Havelock, Kaikoura, Ward and the Wairau Valley
Location & Contact
Name: Marlborough Turf Professionals Ltd
Address: 141 Battys Road, Burleigh, Blenheim 7201
Phone: 03 578 5264
Website: marlboroughturfprofessionals.co.nz
5Landspec
Landspec is a Marlborough landscaping, hydroseeding and irrigation contractor led by Andrew, with a landscape supplies shop attached to the main business. The shop lists five bulk products ordered online, with a one cubic metre minimum, delivery only and no yard pickup at present. It is a straightforward choice when you know exactly what you want dropped off and have no need to browse a yard.
Services
- Screened topsoil by the cubic metre
- Lawn soil
- Organic compost
- Mulch
- Odourless mussel shell
Highlights
- Prices listed on the site per cubic metre including GST, with delivery quoted for approval before the order is processed
- Odourless mussel shell stocked as a decorative ground cover alongside the standard soils and mulch
- Hydroseeding, irrigation and landscaping crews available if the materials also need laying
Location & Contact
Name: Landspec
Address: Blenheim
Phone: 03 577 9988
Website: landspec.co.nz
How to Choose the Right Landscaping Supplies in Blenheim
- Work out the volume first. A cubic metre spread 75mm deep covers roughly 13 square metres, so measure the bed, path or driveway before you ring around.
- Check how the supplier gets product to you. Some Blenheim yards are delivery only, others are walk in, and at least one hires trailers if you would rather cart it yourself.
- Match the product to the job. Fine bark and compost feed a garden bed, chip mulch holds moisture, and dolomite or AP20 compacts hard enough for a path or driveway base.
- Ask about the minimum order. A scoop of about half a cubic metre suits one border, while a one cubic metre minimum makes more sense across a whole section.
- Confirm the returns policy and inspect the load before it is tipped, because bulk product is rarely taken back once it is on the ground.
Frequently Asked Questions About Blenheim Landscaping Supplies
How much area does a cubic metre of bark or mulch cover?
Coverage depends entirely on depth. One cubic metre spread 50mm deep covers about 20 square metres, at 75mm it covers about 13 square metres, and at 100mm it covers around 10 square metres. Most garden beds are mulched somewhere between 50mm and 75mm, so a cubic metre typically handles a decent sized border with a little left over.
What is the difference between bark, mulch and chip?
Bark is the outer layer stripped from logs and is usually graded by nugget size, which gives a tidy, decorative finish that lasts well. Chip and general mulch are shredded or chipped wood, often a mix of tree material, so they break down faster and feed the soil as they go. Blenheim yards commonly stock several grades of each, from fine aged bark suitable for mixing into soil up to larger nuggets used purely as ground cover.
Can I pick up landscaping supplies in Blenheim, or do I have to have them delivered?
Both options exist, but they vary by supplier. Centaland and Gray Floral operate walk in yards where you can load up on the spot, and Centaland also hires trailers by the two hour block. CMT Group and Landspec sell online for local delivery rather than pickup, so check before you hitch up the trailer.
How much topsoil do I need for a new lawn?
A new lawn generally wants 100mm to 150mm of good screened topsoil over a prepared base. At 100mm deep, one cubic metre covers about 10 square metres, so a 100 square metre lawn needs in the order of 10 cubic metres. Ask for screened topsoil rather than raw fill, since screening removes the stones and clods that make levelling and seeding difficult.
What do landscaping supplies cost in Blenheim?
Published prices give a useful guide. Gray Floral sells bulk mulch from $35 and topsoil from $57 per half cubic metre scoop, Landspec lists mulch at $65 and screened topsoil at $75 per cubic metre, and CMT Group prices compost and black forest mulch at $150 with decorative marble chip at $244 per cubic metre. Decorative stone is consistently the most expensive category, and delivery is usually quoted on top based on volume and distance.
Do Blenheim suppliers deliver outside town?
Yes. Centaland delivers Marlborough wide and can run truck and trailer loads further afield, while Marlborough Turf Professionals covers Havelock, Kaikoura, Ward and the Wairau Valley as well as Blenheim itself. Delivery charges normally depend on both the volume ordered and the distance, so give the yard your address when you ask for a price.
Do I need a building consent for a retaining wall built from sleepers?
In most cases a retaining wall that holds back no more than 1.5 metres depth of ground, and carries no additional load such as a driveway or building above it, is exempt from needing a building consent under Schedule 1 of the Building Act 2004. Anything taller, or anything supporting a surcharge, generally does need consent. Check the current rules on the government’s Building Performance guidance and confirm with Marlborough District Council before you start, since district plan rules can apply on top of the Building Act.
Which mulch holds moisture best through a dry Marlborough summer?
Chip and bark mulches both work as moisture retainers, and the depth you lay them at matters as much as the grade you choose. A layer of 75mm or more shades the soil surface and cuts evaporation, while a thin scattering does very little. Wood chip mulch also breaks down into the soil over time, which improves structure and water holding in the ground itself, so it is a common choice for beds that get full sun.