DIY GUIDE · GARDEN & OUTDOOR · CHECKED OCTOBER 2026
How to weed your garden yourself
An hour or two a week in season. £32–£77 in tools you keep.
Know the weed, hoe the annuals, dig out the perennials, mulch the gaps, and use weedkiller only to the label.
- Every step, start to finish
- Checked October 2026 — sources at the end
- Honest about when to call a pro
FIRST, THE HONEST ANSWER
Do it yourself, or get a gardener?
Do it yourself if…
- The weeds are the ordinary garden kind, annuals and common perennials
- You can weed little and often through spring and summer
- You are happy to work by hand and with a hoe, using weedkiller only sparingly and to the label
- The area is beds, borders, a vegetable patch or paths, not acres
Get a pro if…
- You suspect Japanese knotweed or another invasive plant with legal rules on spread and disposal
- A whole area has been taken over and needs clearing before any weeding makes sense
- Kneeling and bending for long periods is not realistic for you
- The job needs a professional weedkiller, which only a certified user may apply
Safety first
- If you use a weedkiller, HSE makes you legally responsible for using it correctly: read the label before buying and again before use, and follow it to the letter.
- Make up only the amount you need for the day; never store diluted leftovers or pour any product or rinse water down a drain, sink or toilet.
- Wear gloves; nettles, thistles, brambles and some sap, euphorbia among them, irritate or burn skin.
- Use a kneeler or knee pads and change position often; long sessions bent double strain backs and knees.
- Keep children and pets off sprayed areas for as long as the label says.
- Do not burn weeds in a bonfire; it causes smoke nuisance and seeds and roots survive in a damp heap anyway.
| MATERIAL | COVERAGE | FOR THIS JOB |
|---|---|---|
| Mulch: compost or bark | Spread thickly over clean, moist soil | Enough to cover the cleared area |
| Landscape membrane | Woven fabric under gravel or bark | Only for paths and permanent planting |
| Amateur spot weedkiller | Ready-to-use, labelled for the area | Optional; one bottle treats many single weeds |
| Jointing sand | For paving joints after weeding | Enough to refill the cleared joints |
How much mulch after weeding
Mulch in litres = area in m² × depth in cm × 10. A 6 m × 1.5 m border is 9 m²; at a 5 cm layer that is 9 × 5 × 10 = 450 litres, or about nine 50-litre bags.
A layer thick enough to block light is what stops weed seeds germinating; thin mulch only feeds them. Check bag volumes, which differ.
A sharp Dutch hoe pushed just under the soil surface slices seedlings off at the root on a dry day, and they shrivel where they lie. Hoed weekly in spring and summer, annual weeds never reach flowering and the seed bank in the soil shrinks year by year.
Bindweed, couch grass, ground elder, docks, dandelions and nettles regrow from any piece of root left behind. Chopping or rotavating them multiplies them. Fork them out whole, loosening the soil round the root first so it comes out in one piece.
A thick layer of compost or bark over clean soil blocks the light that weed seeds need to germinate. It does not stop established perennials, so dig those out first, then mulch.
Landscape fabric under gravel or bark suppresses weeds on paths and around shrubs. It is not for beds you will keep planting, and weeds will still seed into the mulch on top.
HSE's own advice is to ask whether a weed really needs a chemical, and to use a fork first where you can. If you do use one, choose an amateur product for the job and the place, and apply it to the label: a contact or spot treatment for a few weeds, not a whole-border spray.
THE PART THAT DECIDES THE FINISH
How to weed — by where the weeds are
The same weed needs different treatment in a border, a vegetable bed and a block-paved drive. Find your area below.
Planted beds and borders
Perennials, shrubs, bulbs.
- Learn what your plants' seedlings and shoots look like so you do not weed them out in spring
- Hoe the open soil between plants on a dry day
- Hand-pull or fork out weeds close to plants, holding the plant's base as you pull
- Mulch the cleared soil to suppress the next flush
A vegetable patch
Rows, seedlings and bare soil.
- Hoe between rows weekly, keeping the blade shallow so you do not cut crop roots
- Hand-weed within the rows while the crop is small
- Avoid weedkillers near food crops unless the label covers that crop
- Leave no annual weed to flower; vegetable beds are where seed banks build up fastest
Paths, patios and block paving
Weeds in joints and cracks.
- Scrape joints out with a patio knife or a weeding brush
- Sweep the loosened weeds and grit up and bag them
- Refill the joints with jointing sand or compound so seeds have nowhere to lodge
- If you use a path weedkiller, use one labelled for hard surfaces and keep it off drains
Gravel and bark areas
Weeds seeding into the top layer.
- Pull seedlings while small; they come out easily from loose gravel
- Rake the surface regularly to disturb new seedlings
- Check the membrane underneath for tears and patch it
- Top up the gravel or bark to keep the layer thick enough to block light
A neglected, overgrown patch
Weeds taller than the plants.
- Cut tall growth down to a manageable height first, then fork out roots
- Identify the worst perennials and deal with those before anything else
- Work in sections, clearing and mulching each one before moving on
- If you find Japanese knotweed or another invasive plant, stop and read the rules first
Suspected Japanese knotweed
Bamboo-like hollow canes, shield-shaped leaves, zigzag stems.
- Do not dig, cut, strim or pull it; fragments regrow and spread
- Do not put any part of it in a compost bin or the garden waste collection
- Material carrying it may be controlled waste, and allowing it to spread into the wild is an offence
- Read the government guidance for your nation and get a specialist if you need it removed
THE JOB
How to weed a garden, in order
Identify what you have
20 minWalk the area and sort the weeds you see into two groups using the guidance above: annuals that spread by seed, and perennials that spread by root. Look for invasive plants such as Japanese knotweed before you touch anything. Note where your own plants are, so you know what not to pull.
- Pull one of each weed and look at the root: a fine, shallow root is usually an annual, a thick, deep or creeping root a perennial
- A photo-identification app helps when you are unsure
- Mark any plant you want to keep with a cane
Mistake to avoid: Treating every weed the same way. Chopping a perennial with a hoe makes more of it.
Clear the tall growth
30 minWhere weeds are tall, cut them down to around ankle height with shears or a strimmer first so you can see the soil and the roots. Cut annual weeds before they set seed if they are near flowering. Bag seed heads as you go so they do not shed.
- Cut down in stages if the growth is very tall
- Wear gloves and long sleeves for nettles and brambles
- Bag seed heads straight away rather than dropping them
Mistake to avoid: Strimming perennial weeds into small pieces and leaving them on the soil. Many root again where they land.
Fork out the perennial roots
1 hrPush a fork into the soil a little way from the weed and lever it back to loosen the root, then ease the plant out by its base, teasing out the root in one piece. For long creeping roots like bindweed and couch grass, follow them through the soil with your fingers. Put perennial roots in a separate bucket.
- Moist soil gives up roots far more easily than dry
- Work slowly; a snapped root regrows
- Dandelions and docks: dig straight down beside the tap root with a narrow knife
Mistake to avoid: Pulling perennials by the leaves. The top comes away, the root stays, and the weed is back in a fortnight.
Hoe the open soil
20 minOn a dry day, push and pull a sharp Dutch hoe through the top centimetre or two of soil between plants, slicing the weeds off at the root. Keep the blade flat and shallow so you do not bring up more weed seed or cut your plants' roots. Leave the cut seedlings to shrivel in the sun.
- Little and often beats one big session; weekly in spring and summer is ideal
- Sharpen the hoe with a file now and then; a blunt hoe pushes weeds over instead of cutting
- Walk backwards so you do not tread the cut weeds back in
Mistake to avoid: Hoeing deep, like digging. You bring buried weed seed to the surface, where it germinates.
Hand-weed round plants
30 minClose to your plants, hand-weed rather than hoe. Hold the weed at its base, close to the soil, and pull steadily rather than yanking, with your other hand pressing the soil around your plant. Use a hand fork for anything with a stubborn root.
- Kneel on a kneeler and move it often
- Weed the crowns of perennials carefully; grass hides in them
- Look under shrubs for seedlings of trees and brambles
Mistake to avoid: Yanking weeds out next to a young plant. Its roots come up with the weed.
Weed paths and paving joints
30 minScrape weeds and moss out of paving joints with a patio knife or a wire weeding brush, then sweep up the debris and bag it. Refill the joints with jointing sand or compound, which leaves seeds nowhere to lodge and stops the next lot.
- Do it when the joints are dry so the debris sweeps out
- Kiln-dried sand flows into narrow joints best
- Sweep, do not hose, debris off paving near drains
Mistake to avoid: Clearing the joints and leaving them empty. Within weeks they fill with grit and new weeds.
Spot-treat only what you cannot dig
15 minIf a weed cannot be dug out, between paving, in a wall, or with a root too deep to follow, use an amateur spot weedkiller labelled for that place. Apply it on a dry, still day to the leaves of that weed only, at the rate on the label, and keep it off plants you want. Wash your hands and the sprayer afterwards.
- Ready-to-use sprays avoid mixing concentrate
- Check the label for how long before you can replant or sow
- Never spray near ponds or drains
Mistake to avoid: Spraying a border to save weeding. The drift kills plants you wanted and the perennials often survive.
Mulch the clean soil
30 minOnce the soil is weeded and moist, spread mulch over it, keeping it a little clear of stems and trunks. A thick layer blocks the light that weed seeds need, holds moisture in and improves the soil as it rots in.
- Water the soil first if it is dry; mulch locks in whatever moisture is there
- Top up mulch each spring
- Keep mulch off the crowns of plants, which can rot
Mistake to avoid: Mulching over perennial weeds. They push straight through and you have lost the chance to dig them.
Sort and dispose of the weeds
15 minAnnual weeds without seed heads can go on the compost heap. Perennial roots and seeding weeds should not go on a home compost heap, which rarely gets hot enough to kill them; put them in the council's garden waste collection, or drown them in a bucket of water for a few weeks and then compost the sludge. Invasive plants follow their own rules.
- Check your council's list; most garden waste services take weeds and roots
- Never put Japanese knotweed in a garden waste bin
- Never tip weeds over the fence or in woodland
Mistake to avoid: Composting perennial roots and seeding weeds at home. You spread them back over the garden with the compost.
The mistakes that keep weeds coming back
- Chopping or rotavating perennial weeds into many pieces
- Letting annual weeds flower and seed
- Mulching over perennial roots instead of digging them out first
- Composting roots and seed heads in a cool home heap
Stop here and get a weeding gardener
- You find Japanese knotweed or another invasive plant; there are legal rules on spreading and disposing of it
- An area has been overrun and needs clearing and replanting rather than weeding
- The weed needs a professional product, which only a certified user may apply
- You need weeds controlled near water, which brings extra rules on what may be used
| WHAT YOU SEE | WHY, AND THE FIX |
|---|---|
| Weeds come back straight after weeding | Roots of perennials left in the soil, or seed brought up by deep hoeing. Fork out roots whole, hoe shallowly, and mulch. |
| Bindweed everywhere | A deep-rooted perennial that regrows from fragments. Pull or cut every shoot as it appears through the season; repeated removal exhausts the roots over time. |
| Weeds in gravel despite membrane | Seeds blowing in and germinating in the gravel itself, or a torn membrane. Pull seedlings early, rake regularly and patch the fabric. |
| Moss and weeds in paving joints | Empty joints collecting grit. Scrape out, then refill with jointing sand or compound. |
| Plants dying after weedkiller | Spray drift or a product not labelled for that area. Spray only on still days with a shield, and only the weed; switch to hand weeding near plants. |
| Weeds in the compost | Seeds and roots surviving a cool heap. Keep perennial roots and seed heads out, and turn the heap to heat it. |
| Couch grass in the border | Creeping white roots running through the soil. Fork carefully and follow every root; small pieces left behind become new plants. |
| A new weed you do not recognise spreading fast | Identify it before you act. If it might be Japanese knotweed, giant hogweed or Himalayan balsam, read the government guidance before touching it. |
WHAT YOU SAVE
What it costs to do it yourself
| Dutch hoe | £11–£32 |
|---|---|
| Kneeler or knee pads | £6–£12 |
| Gardening gloves | £2–£5 |
| Patio weeding brush | £5.50 |
| Garden waste sacks | £3–£4 |
| Spot weedkiller, optional | £4.75–£18 |
| Total, first year | £32–£77 |
| DIY total | £32–£77 |
Guide prices compiled by the Locufy team from published Irish and UK provider price lists and 2026/27 cost guides. Updated 2026.
The tools last years; the only recurring costs are mulch and, if you use it, weedkiller. Against an hourly gardener, an hour a week of your own weeding saves the most money of any garden job.
RATHER NOT?
Weeding gardeners near you, with prices shown
The ones who cover your area, nearest first, with one score from every review. No account needed to look.
Or post the job free and let them come to you.
Ten minutes with a hoe each week in spring and summer prevents the big clear-out; seedlings are far easier than established weeds.
Annual weeds without seed heads to your compost heap, layered with drier material such as torn cardboard; perennial roots and seed heads to the council's garden waste collection or the household waste recycling centre; invasive plants only by the route their guidance sets out.
Keep it in its original container, closed and out of reach; never store diluted product. Empty plastic containers can go in household recycling, and the council advises on unwanted products.
Knock soil off forks and hoes, dry them, and file the hoe's edge; a sharp hoe does half the work for you.
Weeding beds, borders and paths: questions people ask
For annuals, hoe them before they flower so the seed bank runs down. For perennials, dig out the whole root, then mulch the soil to block light. Repeat through a season and the work drops sharply the next year.
Pull or dig wherever you can. HSE's own advice is to ask whether a chemical is really needed and to use a fork first. Keep weedkiller for weeds you genuinely cannot dig, and use it exactly to the label.
Usually yes, including roots and seed heads, as council composting gets hot enough to kill them. Check your council's list, and never put Japanese knotweed in it.
Do not cut, dig or compost it. The law does not make you remove it from your own land unless it is a nuisance, but letting it spread into the wild is an offence you can be prosecuted for, and soil or cuttings carrying it may be controlled waste. Read the government guidance and use a specialist if you want it gone.
Little and often from spring through summer. Hoe on dry days when cut seedlings shrivel; pull and fork perennial roots when the soil is moist and gives them up whole.
The Locufy UK price guide puts weeding at £15–£40 per hour, typically £24. Ask whether that includes taking the weeds away.
MORE GUIDES
More DIY guides
Sources — checked October 2026
- HSE — using pesticides in your garden, home or allotment
- STIHL — identifying and removing weeds
- GOV.UK — how to stop Japanese knotweed from spreading (England)
- GOV.UK — invasive non-native plant species: rules in England and Wales
- Wildlife and Countryside Act 1981, section 14 — introduction of new species
- GOV.UK — garden bonfires: the rules
- GOV.UK — dispose of garden waste
- Wickes — price check: hoes
- Wickes — price check: kneelers and knee pads
- Wickes — price check: gardening gloves
- Wickes — price check: patio weeding tools
- Wickes — price check: garden waste sacks
- Wickes — price check: weedkillers