Returfing a garden is a weekend project: clear, level, lay fresh rolls, water well, then keep off and mow once roots grip.
If your lawn is patchy, bumpy, or overrun with weeds, new turf gives you a clean slate fast. This guide shows you the full method from strip-out to first mow, with accurate quantities, timings, and aftercare. Links to official advice are included so you can check rules and best practice while you work.
Returfing A Garden Step-By-Step
Below is the full workflow you’ll follow. Each step explains the “why,” the tools that help, and the small checks that keep the finish flat and long-lasting.
Plan The Window And Order Materials
Fresh rolls lose quality if they sit around. Book delivery for the day you’ll lay them. Cool, damp weather suits turfing, though you can lay in warmer spells if watering is allowed and you keep moisture steady during the first month. If your region has hosepipe rules, confirm any 28-day exemptions for new lawns with your supplier or see the overview at Water UK hosepipe bans (rules vary by company and date).
Measure The Area
Sketch the lawn and break it into rectangles or simple shapes. Multiply length by width for each, then add them up. Add 5–10% extra for trimming around beds and curves. Many UK rolls cover 1m²; some are smaller—check your supplier sheet to avoid shortfall.
Choose Turf Type And Topsoil
Pick a blend that suits how you’ll use the lawn: hard-wearing family use, shaded areas, or a finer finish. If the soil is thin or poor, budget for fresh topsoil to bring depth to 10–15cm. That depth lets roots anchor and improves drainage.
Gather Tools
Sharp spade, lawn edger or half-moon, wheelbarrow, landscape rake (wide head), hand tamper or lightweight roller, long straightedge, string lines, hose and sprinkler or watering can, long knife for trimming (a hooked blade is tidy), and planks for working on the new surface.
Preparation And Quantity Cheatsheet
| Item / Task | Rule Of Thumb | Notes |
|---|---|---|
| Turf Rolls | Area (m²) + 5–10% | Extra covers curves and offcuts; keep in shade before laying. |
| Topsoil | 10–15cm depth | Order by m³: length × width × depth (m). Screened, stone-light soil helps leveling. |
| Pre-Turf Fertiliser | As label per m² | Low-release starter feeds new roots without surge growth. |
| Waste Removal | Old turf + 5cm subsoil | Plan skip or green-waste run; wet turves are heavy. |
| Water Plan | Daily, week 1 | Keep turf and top 2–3cm of soil evenly moist; adjust for rain and wind. |
| First Mow | Day 10–14+ | Tug test first; if it grips, mow high with sharp blades. |
Strip Out And Reset The Base
Remove Old Grass And Weeds
Slice under the surface with a turf cutter or a sharp spade to lift the old sward in strips. Roll and stack for disposal. Pull out deep roots and lift any buried rubble. If the lawn was bumpy, shave off high crowns and keep that soil for low spots.
Set Falls And Depth
Tip in topsoil where needed to reach a uniform 10–15cm depth. Stretch string lines to show gentle falls away from buildings. Spread soil with a wide rake, then heel-tamp with your boots or use a light roller. Raking and heeling in two directions helps close air pockets and reveals dips. Repeat until the surface looks even and drains away from patios or thresholds.
Rake, Feed, And Pre-Water
Rake in a granular starter feed at label rate. Lightly water the base if the weather is dry; a damp—but not muddy—bed helps the underside knit fast.
Lay New Rolls The Right Way
Start Along The Straightest Edge
Pick a patio edge or string line as your guide. Unroll the first strip with ends butted, not overlapped. Press it down by hand. Lay planks on the new strip and stand on them while you place the next one. This prevents footprints and keeps joints tight.
Stagger The Joints
Cut the first strip of the next row in half so the end seams don’t line up. Tight joints stop gaps from opening as the turf settles. If a seam dries faster than the rest, brush a little sieved topsoil into the line and water to blend.
Trim Cleanly
Use a half-moon edger or hooked knife around curves, beds, and path edges. Keep blades sharp for smooth edges that don’t fray.
Firm And Water Straight Away
Tamp gently with the back of a rake or a roller to bond the underside to the base. Water at once so moisture reaches the turf and the top layer beneath. A slow, even soak is better than short bursts that run off. The RHS turf guide gives timing windows, laying order, and care pointers from a trusted source.
Watering And Rooting Schedule
Week-By-Week Moisture Targets
New rolls have shallow roots, so they dry fast in wind and sun. The goal is steady moisture, not puddles. Lift a corner: the underside should feel damp and cool; the soil beneath should be moist to fingertip depth. In hot spells, you may need two gentle rounds a day. If regional rules limit hose use, switch to cans, drip lines, or stand-pipes where allowed.
Foot Traffic And Pets
Stay off the lawn during week one. Use planks if you must cross it to adjust sprinklers. Keep pets off until the first couple of mows are done.
Mowing And Edges
First Mow Timing
Use the tug test: pinch the grass and pull up. If the roll holds, you can mow. Set the mower high and remove no more than one-third of the blade length. Bag clippings the first few cuts. Keep blades sharp to avoid tearing. For general ranges and tips, see the RHS mowing guide.
Edge Care
After the first mow, touch edges with long shears. Tidy edges make the whole lawn look finished and help the joints settle without fray.
Fertiliser And Weed Control
Feeding Schedule
Starter feed goes in at prep. Six to eight weeks later, apply a spring-summer lawn feed if growth looks pale. Use light, even passes. Avoid heavy feed in drought or heat.
Weeds And Moss
A few weed seedlings can appear from airborne seed. Hand-pull while roots are shallow. Hold off on any selective products until the turf is well established and actively growing (usually after two to three months).
Drainage Fixes If Water Sits
Check Levels First
Puddles often track back to a local dip. After rain, mark wet patches with golf tees, lift small sections, add a thin topsoil layer, and relay.
Topdressing And Aeration
Once the lawn has rooted and had a few mows, brush in a light topdressing to fill minor hollows. If the soil compacts, use a hollow-tine aerator when growth is active and moisture is normal.
Costs, Quantities, And Time
What To Budget
Roll pricing varies with blend and region. Delivery, waste removal, and any new topsoil add to the bill. Doing the work yourself saves on labour. One person can lift and lay roughly 25–40m² in a day, depending on shape and access; two people move faster and keep joints tighter.
Establishment Timeline And Targets
| Week | Primary Task | Target Check |
|---|---|---|
| 0 (Lay Day) | Lay, firm, soak | Underside and top 2–3cm moist; seams tight. |
| 1 | Daily watering | Lift a corner: cool, damp; no footprints left behind. |
| 2 | First high mow | Tug test passes; blades trimmed, no scalping. |
| 3–4 | Reduce watering | Deep soak every 2–3 days; roots hard to lift. |
| 6–8 | Light feed | Colour lifts; growth steady; edges neat. |
Common Mistakes And Quick Fixes
Letting Rolls Dry Before Laying
Keep the pallet shaded and start laying right after delivery. In warm spells, mist stacked rolls lightly and lay in batches so nothing sits too long.
Overwatering Or Puddling
Soak, then let the surface drain. Standing water starves roots of air. If puddles keep forming, lift, re-rake, and relay that zone with a bit more fall.
Skipping The Staggered Pattern
Straight through joints can open as the turf settles. Offset seams like brickwork and firm them with a plank and your weight.
Mowing Too Low
Short cuts stress new roots. Keep it high for the first few mows, then lower a notch at a time as the lawn toughens.
Seasonal Tweaks
Spring
Great window for laying and rooting. Moisture holds longer, and growth closes joints fast. Feed only once growth is steady.
Summer
Lay early in the day, water at once, and protect from strong wind. Check any hose rules and switch to cans or drip lines if needed.
Autumn
Cool nights and regular showers help. Watch leaf drop—keep the new surface clear so blades see the light.
Winter
Mild spells can work on free-draining ground. Avoid frozen or waterlogged soil. If rolls arrive and frost hits, store cool and lay when thawed.
Care Calendar After The First Month
Month 2–3
Space out irrigation to train deeper roots. Mow on the dry side of damp to avoid wheel marks. Fill any hairline gaps with sieved topsoil brushed across the grain.
Month 4–6
Normal mowing rhythm resumes. Feed if growth turns pale or slow. Lightly topdress and aerate compact walkways when growth is active.
Tool List You’ll Use Often
Level And Finish
Landscape rake, long straightedge, and a light roller or hand tamper to settle the surface without crushing it.
Cutting And Trimming
Half-moon edger, hooked utility knife, long shears. Replace blades early to keep edges crisp.
Watering
Hose with a soft spray head, sprinkler, or watering cans. In dry spells with limits in place, time your watering methods to match local rules and pick cooler parts of the day.
Quick Reference: The Returf Checklist
Before Delivery
- Confirm laying day and people helping.
- Order the right turf type and add 5–10% spare.
- Arrange skip or green-waste run.
- Check water access and any local restrictions.
On The Day
- Strip old surface and set falls.
- Level topsoil to 10–15cm and heel-tamp.
- Rake in starter feed, pre-dampen base.
- Lay from a straight edge, stagger seams, and firm.
- Water evenly straight after each set of rows.
First Month
- Keep evenly moist; avoid puddles.
- First high mow once it grips.
- Keep off except for care, using planks if needed.
Why This Method Works
This process gives new roots air, moisture, and contact. The base depth supports traffic, the staggered bond locks strips together, and the measured watering avoids rot or scorch. The linked pages above expand on timings and mowing heights from trusted bodies, so you can cross-check while you work.