How to Start a Coppice Rotation in a Small Wood

What a Coppice Rotation Really Means

Coppicing is the oldest form of woodland management in Britain, and at heart it is wonderfully simple. You cut a tree close to the ground in winter, and it responds by throwing up a cluster of new shoots from dormant buds around the edge of the stump. That stump becomes a stool, and the crop of straight poles it produces is harvested on a cycle. Push the logic one step further and you have a rotation: decide how many years you want between cuts, divide the wood into that many sections, and cut one section each winter. Seven years, seven sections. Twelve years, twelve sections. Nothing more complicated than that — but the details are where a good rotation is made or lost.

Survey the Stools Before You Cut Anything

Walk the wood first with a notebook and a pair of secateurs, and look at the base of the stems rather than the canopy above. A genuine coppice stool has a broad, knobbly, often moss-covered base, sometimes hollow in the middle. That swelling is decades, perhaps centuries, of repeated cutting, and such stools regrow with real vigour. A maiden tree — a single round trunk running clean into the ground with no flare or lumpiness at its foot — may not survive being cut low, particularly if it is old. If in doubt, leave maiden trees alone or cut them high and see what happens.

Light matters just as much as age. Coppice is a light-hungry system, and stools in deep shade will throw weak, spindly regrowth or none at all. Look up: if the canopy above your hazel or ash is closed by mature oak, beech or sycamore, the underwood is starving. You will need to thin the standards as part of the same job. As a rough guide, aim to leave somewhere between ten and twenty mature standards per hectare; enough to give structure and wildlife value, few enough that sunlight reaches the woodland floor in summer. Signs of too much shade include bare ground beneath the stools, ivy smothering the bases, and bluebells or dog's mercury failing to flower.

Divide the Wood into Coupes

Once you know what you have, decide the rotation length. Hazel crops best on a seven to ten year cycle, sweet chestnut at twelve to fifteen, willow and alder as short as three or four if you want rods for weaving or biomass. Then divide the coppiceable area into that many coupes, using features already in the wood: rides, ditches, old boundary banks, a change in the ground flora, a line of ancient stools. Mark them with canes, stakes or flagging tape, and draw a simple map. If your wood is tiny — a quarter of an acre of underwood, say — still split it into three or four strips rather than cutting it all at once. The point is to have regrowth of different ages side by side, which is what gives a coppiced wood its extraordinary range of habitats.

Start with the section containing the oldest, most overstood stools, or the one with the best light. That is the coupe most likely to reward you and least likely to be damaged by another year of waiting.

Cutting Well: Timing, Height and Technique

Cut between leaf fall and bud burst — roughly November to early March — and avoid working in hard frost, when stems shatter rather than slice. Standing in a wood on a cold, bright January morning with the brash crackling underfoot is one of the great pleasures of small-wood ownership; take your time over it.

• Height: cut 10–15 cm above ground level. Too low and you damage the dormant buds and invite rot; too high and the regrowth is exposed to browsing and wind.
• Angle: a clean, sloping cut that sheds water away from the stool, not a flat one that collects it.
• Old, neglected stools: on a first cut after decades, leave 30 cm or so. You can lower it at the next rotation once the stool has proved it will regrow.
• Tools: a sharp pruning saw or bowsaw for anything over your wrist; loppers and a billhook for the rest. Bypass loppers cut cleanly where anvil types crush.
• Brash: pile some over the stool to deter deer, and use the rest for dead hedges along the coupe edge. Leave a few logs in situ for invertebrates.

Protecting the Regrowth

New shoots are the sweetest thing in the wood in late spring, and deer, rabbits and livestock know it. A stool browsed to a stub for three years running will simply give up. Brash barriers, woven dead hedges around the coupe, spiral guards on the strongest shoots — all help. Where deer pressure is heavy, temporary netting around the whole coupe for the first two growing seasons is money well spent, and far cheaper than watching five years of a seven-year rotation disappear.

Keep Records and Let the Wood Teach You

Mark the coupe number and the year on a robust stake at each corner. Note what you cut, what regrew well, and what did not — hazel on a wet clay may romp away while ash on thin chalk struggles, and only your own wood will tell you which. After the first full rotation you will have a rhythm: one coupe cut each winter, one resting, five growing on. From then on, the hardest part of coppicing is persuading yourself that a productive, humming, sunlit wood is not a neglected one.