What the Heath Hands You

Heathland is a landscape shaped by people as much as by soil. Centuries of grazing, turf-stripping and cutting back the scrub kept the trees at bay and let heather, gorse and birch hold the ground. That means almost everything growing on a lowland heath has, at some point, been used for something — swept, bound, brewed or burned.

Learning a few of those old crafts does more than fill a wet afternoon. It teaches you to read the heath properly: to notice when each plant is at its best, and to take a little without leaving a mark. Before you cut anything, check two things — that you have the landowner's permission, and that you are not on a protected site such as a Site of Special Scientific Interest, where removing plant material is usually prohibited. Even where cutting is allowed, never take more than a small fraction from any one stand, and stay away from nesting birds between March and August.

Gorse: The Prickly All-Rounder

Common gorse flowers in fits and starts all year and grows fast and leggy if left alone. Traditionally it was cut on a three or four-year rotation to keep it young and dense, and that rhythm suits a craftsperson well.

• Gorse besoms: the classic heathland broom. Cut long, straight branches in late winter, dry them for a fortnight, then bind the thick ends tightly with tarred twine or a hazel withe. The spines look hostile but lay flat once bound, and they sweep gravel and yard brushwork beautifully.
• Fuel: dried gorse burns hot and fast — the old bread-oven favourite. Bundle pencil-thick stems and store them under cover.
• Yellow dye: simmer a full bucket of flowers for an hour, strain, then add wool pre-mordanted with alum for a clear, sunny yellow. The flowers must be fresh; dried ones lose most of their colour.

Birch: Besoms, Bark and Baskets

Downy and silver birch creep onto every heath edge. Birch twigs are the traditional material for a besom proper — longer-handled than a gorse brush and far kinder to flagstone floors.

Cut twiggy growth in midwinter when the sap is down, dry it, then build the besom in layers: a handful of twigs, a stout hazel stick laid across as the "dog", more twigs, then wrap and stitch tight with strong twine. Trim the head flat with a billhook and shave the handle to fit your hand.

Birch bark is worth learning too. In spring it peels in sheets from fallen or already-felled timber — never strip a standing tree, which kills it. Use it for tinder, for small containers, and for a soft pinkish-tan dye when simmered gently with an alum mordant. Birch leaves gathered in early summer give a gentle yellow-green on wool; pick them young, before midsummer, and dry them in the shade.

Heather: Dye, Thatch and Brush

Ling heather is the signature plant of the heath and the most useful craft material on it. On well-managed sites, heather is still cut or burnt in strips on rotation — exactly the sort of small-scale cutting a craftsperson can join in with.

• Dye: flowering tops cut in late August and simmered for an hour give yellow-green to olive on alum-mordanted wool, and a deeper bronze-brown with a dilute iron afterbath. Keep that iron pot separate from the rest of your dye kit.
• Heather besoms: shorter and softer than a gorse one — ideal for paths, sheds and workshop floors.
• Thatch and bedding: heather once roofed outbuildings and stuffed mattress ticks. A small sheaf still makes a fine rustic door mat or a weed-suppressing garden mulch.

Working with the Seasons

Timing is half the craft. Cut at the wrong moment and your material twists, moulds or yields no colour at all.

• January to March: cut gorse and birch twigs. The sap is down and the wood dries straight.
• April to June: gather birch leaf and young heather shoots for dye, but watch carefully for nesting birds.
• July to September: gorse flowers at their peak for yellow, heather in full bloom. Cut heather tops in dry weather, late in the day.
• October to December: collect fallen birch bark, scrub and re-bind your tools, and dry bundles in an airy shed.

Start Small, Start Local

You do not need much kit: thick gauntlets, a sharp billhook or a pair of secateurs, some tarred twine, and a dry place to store material. A good first project is a small gorse hand brush — one bundle, one binding, done in an afternoon. Your second could be a dye pot of heather tops, using an old enamel pan you will never cook in again.

Keep a notebook as you go. Record where and when you cut, which mordant you used, and what colour came out of the pot. After two or three seasons you will have a dye book that is entirely your own and a set of tools that cost you nothing but time and a few blisters.

And keep an eye on the heath itself. Cut lightly, vary where you cut, and leave the leggy old stands for the nightjars and the adders. These crafts only survive if the habitat does — the two have always gone hand in hand.