Why Willow Hurdles Still Earn Their Place

There is something quietly reassuring about a woven willow hurdle. It has been part of the British garden and hedgerow for centuries, and for good reason: it is cheap, beautiful, and astonishingly useful. A hurdle will shelter a tender shrub from a biting east wind, screen off the compost heap, edge a border without the hard line of concrete, or simply stand there looking handsome with a dusting of frost along its rods.

The best part is that you can make one in a morning. Willow is one of the most forgiving materials a gardener can work with — supple when freshly cut, tough once dried, and happy to be woven into shape with nothing more than a pair of secateurs and a little patience. If you have been meaning to add a bit of traditional character to a winter plot, this is the project to start with.

Sourcing and Preparing Your Willow

You want rods that are flexible enough to bend without snapping. The ideal material is one or two year old growth — long, whippy stems about the thickness of a pencil or a little more. If you grow your own willow, cut it during the dormant season between late November and February while the sap is down. If you are buying it, ask for "brown" or dried rods that have been soaked, or green rods cut fresh.

Freshly cut rods can be woven straight away. Dried rods need rehydrating — stand them in a bucket of water for several days, or submerge them fully in a trough for a week. Don't skip this step; dry willow is brittle and will crack at the bend.

• Rods: Aim for lengths of at least 1.5 metres, longer if you want a tall hurdle.
• Uprights (sails): Around eight to twelve stouter rods, roughly 1.2 to 1.5 metres long.
• Weavers: Twenty to thirty thinner, longer rods.
• Tools: Sharp secateurs, a mallet, and a length of string.

Building the Frame

Start by laying out your upright rods on the ground, spaced about 10 to 15 centimetres apart. Slide a long weaver through the row, over the first rod, under the second, over the third — a simple over-and-under weave. Work the weaver along the whole row until it reaches the far end, then bend it back on itself and push the tip down alongside the last upright.

Take your next weaver and repeat the process, but reverse the pattern: go under where you went over. This alternation is what gives the hurdle its strength and its pleasing woven look. Keep the weavers snug against each other but not so tight that the frame starts to bow.

Every four or five rows, tap the woven section down firmly with a mallet or the heel of your hand to close any gaps. Consistency here makes all the difference between a hurdle that looks tidy and one that sags.

Shaping, Tying Off and Drying

Continue weaving until you have the height you want — 90 centimetres is a useful size for a border edge, taller for a screen. When you are happy with the panel, trim the ends of the uprights so they extend a few centimetres past the top weave, and snip any stray tips of the weavers flush.

To finish, weave a final "binding" rod along the top edge, or simply tie the last weaver firmly to the outermost upright with string. Some makers add a diagonal brace across the back for extra rigidity, especially on tall hurdles.

Now leave it to dry. Stand the hurdle somewhere airy and out of direct sun for a couple of weeks. As it dries, the willow shrinks and tightens, and the whole panel stiffens up beautifully. You will find it holds its shape for years.

Putting Hurdles to Work in the Winter Garden

This is where the fun begins. A willow hurdle is endlessly adaptable, and winter is when it earns its keep.

• Windbreaks: Stand a hurdle on the windy side of a cold frame or a tender shrub. It cuts the wind without blocking light the way a solid fence would.
• Border edging: Push short hurdles into the soil along a path to define a bed and stop soil splashing onto the grass.
• Plant supports: Use a tall hurdle as an obelisk-style support for climbers, or lean one against a wall for a fan-trained fruit tree.
• Screening: Hide bins, water butts or a compost heap behind a row of hurdles tied together with twine.
• Frost protection: Drape fleece or hessian over a hurdle frame to create a lightweight cold shelter for winter salads and herbs.

A Few Practical Tips to Finish

Willow hurdles will last three to five years outdoors, longer if you keep them off damp ground. Sit them on small bricks or a length of timber to stop the base rotting, and treat the bottom few inches with a bit of linseed oil if you want to extend their life further. If a rod breaks, don't panic — just tuck the broken end behind the weave and carry on.

The real pleasure of this craft is that it costs almost nothing and uses a material most of us can find growing by the river or in a neighbour's overgrown corner. It is slow, quiet work — the kind of thing that suits a crisp, frosty morning with a mug of tea within reach. And when it is done, and the first hard frost settles along the woven ribs, you will have something useful, beautiful, and entirely your own standing in the winter garden.