Making Simple Willow Hurdles for Garden Borders

Why a Woven Hurdle Earns Its Place

Few things settle an informal garden like a woven hurdle. It is a panel of rods, woven in and out around uprights, and it will do three jobs at once: edge a border, screen a compost heap, or divide one part of the garden from another without the hard line a fence would give you. Willow bends easily and gives you a soft, curvaceous panel. Hazel is stouter and straighter, better where the hurdle needs to take a knock.

The best part is the cost and the pace. A bundle of rods, a spare afternoon, and you have a panel that will weather to a beautiful silver-grey and last several years. Insects shelter in the weave, the base offers cover for beetles and frogs, and when it finally gives up it goes on the compost heap. Nothing is bolted, screwed or glued.

Choosing Your Material

Willow is the classic choice, and if you can get osier willow (Salix viminalis) or a hybrid such as 'Bowles Hybrid', so much the better. Look for rods of 1.2–1.8 metres, straight, with no side branches, cut between November and February while the sap is down. Freshly cut rods are wonderfully supple and will weave for a week or so. Keep them in a bucket of water, butt ends down, somewhere cool.

Dried rods are easier to buy or store, but they need reviving. Stand them in a water butt, weighted down, for three to seven days. They will come back to life and bend without cracking.

Hazel rods are cut on the same winter timetable and run to 1.5–2 metres. They are stronger but less forgiving, so bend them gently and expect a wider curve. A good compromise is hazel for the uprights and willow for the weaving.

As a rough guide, a hurdle 1.5 metres wide and 1 metre tall takes eight to ten uprights and twelve to sixteen weavers. Cut a third more than you think you need, because the odd rod always splits.

Tools and a Simple Jig

You need less than you would imagine, and none of it specialist:

• Sharp secateurs for cutting rods to length and trimming ends
• A pruning saw or billhook for hazel and for cutting the uprights
• Garden twine, jute or hemp, for tying off the finished panel
• A pair of gloves — willow can raise a blister quickly
• A water butt or old dustbin for soaking dried rods
• A mallet and two stout stakes for the weaving frame

For the jig, drive two stakes into the ground 1.5 metres apart, or clamp two uprights to a pair of trestles if you would rather work standing. A third option, and the one I use for small panels, is simply to work flat on the ground between two lengths of timber. Whatever you choose, the uprights must be held firm — a wobbling frame makes a sloppy hurdle.

Weaving the Panel

Lay the uprights out at 10–15 centimetres apart, alternating one in front of the frame and one behind. Then begin weaving, passing each rod over and under the uprights in turn, always in front of the one you went behind on the previous rod. This is the whole trick of it.

• Start thick ends and thin ends on opposite sides, so the panel keeps an even thickness
• Press each row down firmly with your knee or a mallet before starting the next
• Keep the weave tight — loose work looks tired within a season
• Check the width every few rows; willow stretches as it dries
• Finish with a doubled rod along the top, or bind the last row with twine

Trim the ends flush with secateurs once the panel is complete. Aim for a slight taper, with the top row narrower than the base, so the hurdle looks deliberate rather than accidental.

Setting It in the Garden

For a straight run, drive wooden stakes every 90 centimetres and tie the hurdle to them with twine passed through the weave. Push the uprights 15–20 centimetres into the soil, or stand the panel on a line of gravel if you want it to last longer.

For a curve, use shorter stakes at 45–60 centimetres and bend the panel gently as you go — freshly cut willow will take a generous sweep. To screen a compost heap, make three panels and hinge them together with loops of twine, so the whole thing folds back when you need to turn the heap.

Set a hurdle edge 30 centimetres back from the plants it protects, so the panel does not rub against foliage in the wind.

Keeping Your Hurdle Tidy

Little maintenance is needed, but a few small habits will double its life. Cut the grass and weeds back from the base so damp soil is not in constant contact with the rods. If the panel sits on bare earth, lift it onto a shallow gravel trench or a row of stones.

Willow hurdles generally last three to five years; hazel, five to eight and sometimes more. When a rod works loose, tuck it back through the weave rather than pulling it out. Push a broken upright down and replace it with a fresh one in the spring. When the whole panel finally softens, cut the twine, break it up and add it to the heap — then make another. It is a pleasant way to spend a winter afternoon, and the garden will be the better for it.