Using Gorse Flowers in Traditional Country Crafts

Gorse: The Hedgerow's Most Generous Thorn

Walk any lane in Britain between February and June and you will sooner or later catch it — a warm, faintly coconut scent drifting off what looks like the least welcoming plant in the hedge. Gorse, also called furze in the south-west and whin in Scotland, flowers for most of the year in one flush or another, which is why the old saying insists that when gorse is out of bloom, kissing is out of fashion. For the country crafter, those bright egg-yolk flowers are a small, stubborn treasure: a delicate scent and a serviceable yellow dye, both obtainable from a plant that asks for nothing and defends itself fiercely.

Gorse is a native shrub, not a garden escape, and it belongs in a British hedgerow. It fixes nitrogen in the soil, shelters nesting birds and feeds early bees when little else is in flower. That is worth remembering before you take a pair of scissors to it.

When and How to Harvest the Flowers

Pick on a dry morning once the dew has lifted, and choose flowers that have just opened — they hold the strongest scent and the cleanest colour. The scent is at its most intense on a warm, sunny afternoon, so if you are gathering purely for fragrance, go late rather than early.

• Wear gloves and long sleeves. Gorse spines are unforgiving and a scratch can turn angry.
• Nip off individual flower heads with your fingertips or a small pair of scissors rather than stripping whole stems.
• Take from the upper third of the bush and leave the rest; you are not the only creature relying on it.
• Never clear a whole patch. Dartford warblers, stonechats and linnets nest deep inside mature gorse, and the dense structure is the point.
• Avoid roadside bushes that may have been sprayed, and always wash your harvest in cool water before use.

A generous hour's work should give you a couple of litres of loose flowers — plenty for a dye bath, a jar of oil and a bowl of potpourri.

The Coconut Scent: Potpourri and Simmering Blends

The trouble with gorse fragrance is that it fades as the flowers dry, so a conventional dried potpourri made from gorse alone will disappoint within a fortnight. The craft lies in fixing it. Toss freshly dried flowers with a fixative such as orris root powder, then build a blend that echoes the coconut note rather than fighting it.

• Equal parts dried gorse flowers and dried lemon peel, with a few crushed cloves and a star anise pod.
• A spoonful of dried lavender to soften the coconut into something more rounded.
• A pinch of dried rosemary for a green, hedgerow edge.

For a simmering potpourri, keep the flowers fresh or frozen and drop a handful into a pan of water with orange peel and a cinnamon stick. Brought gently to a shiver — never a boil — the room will smell of a sunlit gorse bank for an hour or more.

Infused Oils, Salves and Balms

Gorse flowers infuse beautifully into a light carrier oil, and the resulting scent is soft, sweet and unmistakably coconut. Use sweet almond, sunflower or grapeseed oil, and work with flowers that are dry to the touch — any surface moisture will sour the jar.

Fill a clean jar loosely with flowers, cover completely with oil, and seal. Stand it in a warm place out of direct sunlight for two to three weeks, shaking daily. A low oven at around 40°C will speed this to a few hours if you are impatient, but the slow method gives a truer scent. Strain through muslin, then repeat the process with a fresh batch of flowers if you want a stronger oil. Store in dark glass; it will keep for six to twelve months.

To turn the oil into a salve, warm 100ml of infused oil with 12g of grated beeswax until melted, stir, and pour into tins. The result is a gentle, fragrant hand balm that suits the sort of hands that have been in a gorse bush.

Dyeing Cloth and Wool with Gorse Flowers

Gorse flowers yield a soft, clear yellow on wool and silk, though the colour is not especially light-fast — treat it as a dye for items that will not sit in a sunny window. Use roughly equal weights of flowers and fibre.

• Mordant first. Premordant your fibre with 10% alum and 5% cream of tartar by weight of dry fibre, simmered for an hour and left to cool overnight.
• Simmer the flowers in soft rainwater for an hour, strain, then add the wet fibre.
• Keep the bath below a simmer — 80°C or so — for an hour, then leave the fibre in the cooling bath overnight.
• For a deeper, greener yellow, add a small quantity of ferrous sulphate after dyeing; a little goes a long way.
• Use stainless steel or enamel pans. Aluminium dulls the colour and iron will sadden it unintentionally.

If you want a faster yellow, dye with gorse bark and young shoots instead, and keep the flowers for fragrance.

Growing and Managing Gorse at Home

Gorse is easy to grow provided you give it what it wants: full sun, poor soil and sharp drainage. It resents rich, soggy ground and will sulk in shade. Sow seed in autumn after scarifying the coat — either nick it with a knife or pour just-boiled water over it and leave it to soak overnight.

Left alone, a bush becomes leggy and woody, and it will not regrow from old wood, so cut it hard to the ground every few years or burn it in small patches on a rotational basis. In a small garden, keep gorse in a large pot or clip it annually to shape. Planted alongside hawthorn, blackthorn and hazel, it makes a stock-proof, wildlife-rich hedge that earns its place many times over — and gives you a harvest of flowers every spring.