A well-made hazel hurdle is one of those things that looks as though it has always existed. In many ways it has: the woven panel is a direct descendant of the medieval wattle fence, and the craft still survives in British woodlands where hazel is coppiced on a regular rotation. Make one yourself and you end up with a sturdy, beautiful panel that will screen a compost heap, edge a vegetable bed, or stand as a windbreak for a decade or more.

You do not need a workshop full of tools. You need hazel, a sharp billhook or secateurs, and a couple of hours of patient weaving.

Why Hazel Is the Right Material

Hazel (Corylus avellana) has been the weaver's wood of choice in Britain for centuries because it splits the difference between strength and suppleness. A rod cut in winter, while the sap is down, will bend almost double without snapping. The same rod, left to season, becomes hard and rot-resistant enough to last years in the ground.

Coppicing — cutting a stool of hazel back to near ground level — encourages the tree to throw up a fresh crop of long, straight rods. A stool cut on a seven to ten year cycle yields rods of exactly the size a hurdle maker wants, and the woodland benefits too. Opening the canopy lets sunlight reach the woodland floor, which is why coppiced woods are such rich habitats. Dormice, nesting warblers, fritillary butterflies and carpets of bluebells all depend on that cyclical light. Every hurdle you weave is a small vote for that kind of management.

Choosing and Cutting Your Rods

You need two types of hazel. For a hurdle roughly 1.8m long by 1.2m high you will want:

• Stakes (uprights): 9 to 11 straight rods, 25–40mm thick at the base, cut to about 1.4m. These form the skeleton.
• Weavers: 25 to 35 long, whippy rods, ideally 2–3m, no thicker than 25mm at the butt end.

Cut between November and early March. Look for rods with few side branches and no more than a gentle curve. A good hazel rod tapers steadily and feels heavy for its thickness. Sort them into piles by size as you cut — you will thank yourself later.

If you are working with rods that have been sitting in a barn for months, soak them in a water butt for a week or more before weaving. Dry hazel cracks; wet hazel forgives.

Setting Up the Frame

You can weave a hurdle in your hands, but it is far easier on a simple jig — two rails fixed to a bench or trestle, with holes or notches to hold the stakes upright. A traditional hurdle brake does exactly this. In a pinch, drive your stakes into soft ground in a straight line and weave standing up.

Set your stakes at 150–200mm centres. Closer spacing gives a denser panel and a stiffer hurdle; wider spacing is faster and lighter. Keep the thickest stakes at the ends, where the panel takes the most knocks, and leave the tops a little proud so you can trim them level once the weaving is done.

Weaving the Panel

Start at the bottom. Take your first weaver and pass it in front of the first stake and behind the second, then in front of the third and behind the fourth, all the way along. Then take the next rod and do the opposite — over where the last one went under, under where it went over. This simple alternate weave is called randing, and it is the whole trick.

Work steadily, tapping each rod down snug against the one below with the back of your billhook. Push the weave tight as you go: gaps left at the bottom of the hurdle never close up later, and the panel will feel sloppy for years.

As each rod runs out, tuck its thin end behind a stake and start a new one alongside it, overlapping by two or three stakes. Bring the thick butts of new rods to the outside edge if you want a neat finish, or hide them in the weave if you prefer strength. When you reach the top, finish with a slightly thinner rod turned back on itself and tucked down.

Trimming, Curing and Using Your Hurdle

Trim the stake tops flush with a saw, then stand the hurdle somewhere airy for a few weeks to dry. It will stiffen considerably as it seasons. If you want the hurdles to last longest, store them under cover and use them dry rather than green.

For a permanent fence, drive stouter hazel or chestnut posts into the ground and wire or nail the hurdle to them, leaving a small gap beneath the bottom rod so damp cannot creep upwards. For a temporary screen, simply lean the panel against a wall or hook it onto existing posts.

Look after a hazel hurdle and it will give you eight to fifteen years of service in most British gardens. When it finally goes brittle, do not bin it. Break it up for kindling, or lay it at the back of a border where beetles and hedgehogs will make good use of it — and then coppice another stool, cut another bundle of rods, and start again.