One of the largest turf suppliers in Cornwall.

Here at Celtic Turf, we offer a free quotation service on any garden work you may require. We have highly skilled workers as a part of our team, with qualifications and skills across the board.

Since 2003, Celtic Turf has been proudly supplying premium turf and topsoil across Cornwall.

What began as a small local business has grown into Cornwall’s leading turf supplier, built on quality products, reliable service, and a passion for helping our customers create beautiful outdoor spaces.

Today, our dedicated team has expanded to 7 skilled staff supported by a fleet of 7 delivery vehicles. Together with our sister company, CGS Contractors, we now operate with a workforce of over 40 professionals and 20+ fleet vehicles, allowing us to provide a truly efficient and dependable service across the county.

To ensure freshness and quality, we receive regular turf deliveries twice a week—on Tuesdays and Thursdays—so our customers always get the very best product for their projects. Whether you’re a homeowner, landscaper, or contractor, we have the supply capacity and expertise to meet your needs.

At Celtic Turf, we don’t just deliver turf—we deliver service, quality, and reliability you can trust

Supply and Lay

We offer a full landscaping service and can provide you with a professional lawn, no matter the size. We can fully prepare your ground by firstly levelling, rotavating, and then raking over.

Our specialist team will then lay your turf to a high standard.

Supply Only

If you are looking to complete the job yourself then you can purchase your turf from us in any quantities that you need.

We can arrange delivery using our specialist equipment and vehicles or you can collect from our depot in St Just, Cornwall.

Complete Works

Our team work on projects from small residential gardens to huge commercial developments and everything in between.

See a selection of some of the the work that we have completed throughout Cornwall.

Installation and aftercare guide

  • A square metre roll measures roughly 610mm x 1640mm. Very little tools are required to lay your new turf; a wheelbarrow, a rake and spade, some scaffolding planks, and some way of watering your turf.

    Turf must be rolled out within 24 hours in the Autumn/Winter, and immediately in the Spring/Summer.

    It is best to lay your turves along in a straight row, butting closely end to end. On subsequent rows, stagger the joints in brickwork fashion.

    Scaffolding planks should be placed on newly laid turf for walking along and working from. Lightly firm down the turves to ensure good contact between the soil and the underside of each turf. The head of a rake held vertically and pressed against the turf is ideal. Never use a roller on freshly laid turf. 

  • Laying turf in heavy shade

    ·Turf responds to conditions in which it is placed. If turf is grown in heavy shade, it will lose its density and colour and become sparse. Installing turf immediately next to buildings, tall hedges or directly under trees or a canopy will cause the turf to become thinner. Trees will also compete for water. Please note, that we will not replace turf affected by heavy shade, nor will we replace any turf damaged by poor maintenance. 

  • ·Watering – Unless there is heavy rain falling immediately after laying, you should NEVER leave newly laid turf un-watered. Right after laying turf, it will require plenty of water for at least 10 days.

    ·It is really important to give all of the roots a really good soaking. Grass only takes in water through the turf into the underlying soil. Watering must be repeated until the turf has established – this is important to establish a healthy lawn.

    ·Please note, we will not replace turf due to insufficient watering, as this is something beyond our control.

    ·Mowing is the second most important act of maintenance. You may start to mow your lawn at least 10 days after laying the turf, providing it can be done without disturbing the rooting process. Most people leave the grass height at around 1 inch (25mm) Do not mow any shorter than this, as it can cause significant problems.

    ·The three main points about mowing are; Don’t delay! This may cause disease. Mow your lawn as recommended above. Also, always remember to keep off the grass for the first 10 to 14 days after its first been laid. Also, don’t let the grass grow too long – if this does happen, reduce the height gradually, never removing more than 1/3 of the grass height at any one time. It is also very important to keep your lawn mower in a good condition with a sharp blade to ensure a clean cut.

  • Turf is a perishable living product. Each roll consists of thousands of individual grass plants. Turf must be laid in a time frame that is consistent with the guidance given. If the time frame guidance given is not achievable, please postpone your order until it is.

    Rolled up turf acts like a blanket retaining heat whilst at the same time depriving the grass of air and light. Within the time periods set out earlier, this shouldn’t be a problem. However, if this happens in very hot weather, and there is any delaying laying the turf, it may suffer from heating, which can kill the turf. It is essential that all preparation is complete before the turf arrives and that the laying begins immediately on pre-watered soil.

  • When conditions are right for them, toadstools may appear in turf whether long established or recently laid. Generally, they are harmless, but they should not be eaten. They occur because of a combination of warm and wet conditions. Removing toadstools is easy, but they may persist for a time. Remove them by picking them off (wearing gloves), however if there is a high volume of them, they can be mown off with a box on a lawn mower in order to collect them. Following a good mowing regime should help reduce the frequency of the appearance of toadstools. Also, sharp frosts tend to reduce toadstool population. Please note, we will not replace any turf if toadstools appear, as this is something that happens beyond our control.

  • If laying the turf in Autumn/Winter months in cold conditions, you will need to be aware of a turf disease called Fusarium.

    Our supplier does not harvest turf that has active fusarium. However, if the weather conditions are right, it can develop overnight. It is not an unusual disease, and although it can be unsightly it will not kill turf. Signs of recovery may not be noticeable until the growing season commences. Please note, we will not replace turf because of fusarium.

Premium Topsoil Supply & Muckaway Services

At Celtic Turf, we are proud to be Cornwall’s leading supplier of Grade A and certified topsoil, trusted by homeowners, landscapers, and contractors for over 20 years. Our commitment to quality means every batch of topsoil we supply is carefully sourced, screened, and tested to meet the highest industry standards—giving you confidence that your project starts with the very best foundations.

Topsoil Sales

Grade A & Certified Topsoil – nutrient-rich, high-quality soil ideal for lawns, planting beds, landscaping, and large-scale commercial works.

Bulk & Bagged Options – flexible supply to suit projects of all sizes.

Regular Availability – with stock held locally, we can deliver across Cornwall quickly and efficiently.

Dig-Outs & Muckaway

As part of our complete service, we also provide:

Excavation & Site Clearance – removing unwanted soil, rubble, and spoil.

Muckaway Services – safe and efficient disposal with full compliance.

Delivery & Collection – coordinated with your turf or topsoil orders for maximum efficiency.

Why Choose Celtic Turf for Topsoil?

Recognised as Cornwall’s No.1 supplier of premium topsoil.

Backed by a fleet of 7 delivery vehicles and support from CGS Contractors’ 20+ vehicles.

A trusted partner for projects ranging from small gardens to large-scale landscaping and construction.

Fast, reliable deliveries every Tuesday and Thursday for fresh turf and soil.

At Celtic Turf, we don’t just supply topsoil—we provide the materials, services, and expertise to make your project a success, from groundworks to the finishing touch.

A Cornish Company