Allegheny Barberry - (Berberis canadensis)

Prefers a warm moist loamy soil but is by no means fastidious, succeeding in thin, dry and shallow soils. Grows well in heavy clay soils. Succeeds in full sun or light shade. The plant is an alternate host of 'black stem rust' of cereals and so it is often grubbed out when growing wild in cereal-producing areas. Hybridizes freely with other members of this genus. Plants can be pruned back quite severely and resprout well from the base.

Fruit - raw or cooked. Agreeably acid, they are an acceptable raw fruit in small quantities but are more commonly used in preserves. The fruits are about 9mm long. Leaves - raw. A trailside nibble. Flowers. No more details.

Seed - best sown as soon as it is ripe in a cold frame, when it should germinate in late winter or early spring. Seed from over-ripe fruit will take longer to germinate, whilst stored seed may require cold stratification and should be sown in a cold frame as early in the year as possible. The seedlings are subject to damping off, so should be kept well ventilated. When the seedlings are large enough to handle, prick them out into individual pots and grow them on in a cold frame. If growth is sufficient, it can be possible to plant them out into their permanent positions in the autumn, but generally it is best to leave them in the cold frame for the winter and plant them out in late spring or early summer of the following year. Cuttings of half-ripe wood, July/August in a frame. Cuttings of mature wood of the current season's growth, preferably with a heel, October/November in a frame.

Banks of streams and dry woods. In woods or glades, on rocky slopes and near rivers at elevations of 100 - 700 metres.


Plants with similar habitats:
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