Die Berberitze ist ein dorniger Strauch mit gelben Blüten und roten Beeren. Ihre vitamin-C-reichen Früchte sind essbar und wurden früher als Heilpflanze genutzt.
Anbau & Pflege
Prefers a warm moist loamy soil but it is by no means fastidious, succeeding in thin, dry and shallow soils. Prefers a light rich rather dry soil according to another report. Grows well in heavy clay soils. Succeeds in full sun or light shade[11. 200] but requires a moist soil when grown in the shade of trees. Hardy to about -35°c. A very ornamental plant, the barberry was at one time cultivated for its edible fruit, there are several named varieties. 'Dulcis' the fruit of which is sweet or slightly sour. 'Asperma' is a seedless form that was often used in France to make a jam. An alternate host of 'black-stem rust' of wheat so it has been extensively grubbed up from its habitats. Hybridizes freely with other members of this genus, though it usually breeds fairly true to type. Can be pruned back quite severely, it resprouts well from the base.
Vermehrung: 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. Germination averages out at about 90%. 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. Suckers, removed in late autumn/early winter and planted out in situ or potted up and planted out in late spring.
Verbreitung
Heimisch: Albania, Algeria, Austria, Baltic States, Belarus, Belgium, Bulgaria, Central European Russia, Corse, Czechia-Slovakia, East European Russia, Flanders, Flemish Region, France, Germany, Greece, Hungary, Iran, Italy, Krym, Morocco, NW. Balkan Pen., Newfoundland, North America, North Caucasus, Northwest European Russia, Poland, Romania, Sardegna, Sicilia, South European Russia, Spain, Switzerland, Transcaucasus, Türkiye, Ukraine, Uzbekistan, Walloon Region
Eingeführt: AU, Alberta, BG, British Columbia, Bulgaria, CA, Colorado, Connecticut, Delaware, Denmark, Finland, Great Britain, Idaho, Illinois, Indiana, Iowa, Ireland, Kansas, Maine, Manitoba, Maryland, Massachusetts, Michigan, Minnesota, Missouri, Montana, Nebraska, Netherlands, New Brunswick, New Hampshire, New Jersey, New Mexico, New York, New Zealand South, North Dakota, North European Russia, Norway, Nova Scotia, Ohio, Ontario, Pennsylvania, Portugal, Prince Edward I., Prince Edward Island, Quebec, Québec, Rhode I., Saskatchewan, South Dakota, Sweden, Vermont, Virginia, Washington, West Virginia, Wisconsin