Blackthorn - Prunus spinosa, species information page

Blackthorn - Prunus spinosa
Also known as Sloe or Draighean in Ireand

Very common native deciduous hedgerow shrub of the Rose family growing to 5m (15ft) on all soils except acid peat. Common throughout except the North of Scotland, growing at forest edges, hedgerows and in clearings, forming densely packed thickets or scrub, not tolerant of deep shade tending to die out when covered by larger trees. Older plants are used to make walking sticks or "shillelaghs". Often used for hedging and like Hawthorn it can be "laid" to form a dense animal proof boundary. A profusion of small white flowers with 5 petals appear singly or in pairs during March to April usually before the leaves. Sharp thorns at the ends of the twigs with alternate elliptic smooth leaves 2 - 4cm long (1 - 2in). Dark purple globular fruits (sloes) about 1.5cm (0.6in) appear during August to October have a powdery bloom, they are acid to the taste but are used to make wine or a fruit jelly.

Sloe Gin is made by infusing the berries in gin (with some added sugar) the whole concoction turns pink with time. Commercial plum trees are a cross between the Sloe and the Cherry Plum. Some reports of inflamed infection when pricked or scratched by the very sharp thorns. Has been used in the past as a herbal remedy for stomach and blood disorders. Folklore has the Blackthorn to be a magical shrub, associated with braveness due to it's early flowering and yet thought a dangerous but powerful in dealing with other dangers. Blossoms are regarded unlucky if brought into the house, or worn as a buttonhole.

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