Why gravel suits a small front garden

Front gardens are the hardest-working patch of ground most of us own. You never sit in them, you rarely have time for them, and yet they are on show to every passing neighbour and delivery driver. That changes what "low maintenance" really means. It is not just fewer hours with a trowel; it is a plot that still looks composed after a fortnight of neglect.

Gravel does that job better than almost anything else. A 50mm layer of aggregate stops most weed seeds from ever reaching daylight, holds moisture in the soil beneath where roots actually need it, and sheds heavy rain instead of turning into a muddy puddle by the front door. Because gravel warms up quickly in sun, it also suits the drought-tolerant plants that sail through a dry UK summer without a hosepipe.

The catch is that gravel only looks effortless when the preparation underneath it is right. Get that groundwork done once and you will save yourself years of fiddling.

Choosing the right gravel

Size and shape matter far more than colour, so start there.

• 10mm pea shingle — cheap and soft underfoot, but it migrates indoors, onto the pavement and into any nearby lawn.
• 14–20mm angular gravel — the pieces lock together, stay put on a slope and rake easily. Less pleasant barefoot.
• 20mm-plus decorative aggregate — good for a bold frontage, awkward to walk on and best kept to beds.
• Self-binding gravel — fines mixed with stone that compacts hard. Excellent for a path or drive, less useful in planting beds because weeds root into it.

On colour, a pale buff or grey reflects light into a north-facing plot and makes a narrow frontage feel wider. Dark slate looks smart but shows every fallen leaf and gets uncomfortably hot in July. Avoid rounded pea gravel on any slope, and avoid anything too pale under a window where the glare will bounce straight back into the room.

As a rough guide, one tonne covers about 12 square metres at a 50mm depth. Order slightly more than you think you need; running short halfway through is a miserable afternoon.

Preparation is where the work happens

Strip the turf and dig out every perennial weed you can find — ground elder, bindweed, couch grass and creeping buttercup will all push through gravel given half a chance. Then work through the following before a single bag is tipped.

• Edge the bed first. Steel strip, timber or bricks set on edge will stop gravel spilling onto the pavement and give the whole scheme a crisp line.
• Firm the soil and check levels. A slight fall away from the house is ideal. Keep gravel well below the damp-proof course and clear of air bricks.
• Use a woven weed membrane under beds if you plan to plant sparsely. If you are planting densely, it is often more trouble than it is worth — the plants themselves will shade out weeds.
• Get the depth right. About 50mm over beds, 75mm or more on anything walked on, laid over compacted sub-base if it takes a wheelbarrow or a car.

Planting into gravel

This is the enjoyable part. Choose plants that enjoy sharp drainage and full sun, and repeat a few of them rather than collecting one of everything.

• Structure and scent: lavender, rosemary, thyme, santolina, oregano.
• Colour and seedheads: salvia, cistus, euphorbia, sedum, eryngium.
• Movement: stipa tenuissima and other ornamental grasses.
• Spring interest: alliums and small bulbs planted in generous drifts.

Plant through the gravel by pulling back a circle, digging a hole slightly wider than the rootball, firming the plant in and watering it thoroughly. Then draw the gravel back around the stem as a mulch. Water through the first summer only — after that, the plants should fend for themselves.

Steer clear of anything that needs rich, moist soil, and think twice about vigorous self-seeders unless you are happy to pull seedlings every spring.

Keeping it tidy through the year

Spring is your busiest moment. Cut back last year's growth, top up thin patches of gravel and check that the edging has not shifted over winter.

Summer asks very little of you beyond deadheading lavender in late August. Cut the flowering stems plus a little of this year's growth, but never into the old woody base, or the plant will sulk and refuse to regrow.

Autumn is the season to leave seedheads standing for the birds and the frost. Clear fallen leaves with a soft rake or a leaf blower on its lowest setting — a stiff rake will drag gravel into piles.

Winter is where gravel earns its keep. Beds drain instead of waterlogging, and there is nothing to mow or trample. Do try to stay off frozen gravel, which can shift underfoot and damage the surface beneath.

For weeds, ten minutes with a hoe on a dry day beats an hour on your knees. Little and often genuinely works here.

Small touches that make a difference

A gravel garden rewards restraint. Two or three large pots near the door, planted with the same species as the beds, tie the whole thing together. A single specimen — a shapely olive, a clipped rosemary standard — gives the eye somewhere to rest.

Add a warm-toned outdoor light or two, fit a clear house number that can be read from the pavement, and keep the gravel raked in gentle curves rather than rigid lines. Do those things and you will have an entrance that looks after itself from May to September, and still looks smart in the depths of January.