Ribes spicatum
Nordic Currant
Taxonomy and growth
- Family
- Grossulariaceae
- Genus
- Ribes
- Life cycle
- perennial
- Foliage
- deciduous
- Woodiness
- woody
- Height
- 2 m
- Fertility
- Insects
- Flower type
- hermaphrodite
- Pollinators
- Insects
Uses
Edible uses
Fruit - raw or cooked[2][6][1].
- Plant part
- Fruit
Environment
- Range
- Northern Europe, including Britain, to Manchuria in N. Asia..
- Habitat
- Woods on limestone[6].
- Light
- full sun
- Shade tolerance
- light shade
- Water
- moderate
- Hardiness
- Zone 3+
- Soil textures
- sandy, loamy, clay
- Soil pH
- acid, neutral, alkaline
- Drainage
- well drained
- Tolerates Nutritionally Poor Soil
- No
- Drought
- intolerant
Propagation
Seed - best sown as soon as it is ripe in the autumn in a cold frame. Stored seed requires 3 months cold stratification at between 0 and 5°c and should be sown as early in the year as possible[3][5]. Under normal storage conditions the seed can remain viable for 17 years or more. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in a cold frame for their first winter, planting them out in late spring of the following year. Cuttings of half-ripe wood, 10 - 15cm with a heel, July/August in a frame[9][3]. Cuttings of mature wood of the current year's growth, preferably with a heel of the previous year's growth, November to February in a cold frame or sheltered bed outdoors[9][7].
Cultivation
Easily grown in a moisture retentive but well-drained loamy soil of at least moderate quality[2][7]. Plants are quite tolerant of shade though do not fruit so well in such a position[2]. Hardy to about -20°c[7]. Very closely related to R. rubrum[2][6], this species is involved in the parentage of the cultivated red currants[6][8]. Plants can harbour a stage of 'white pine blister rust', so they should not be grown in the vicinity of pine trees[4]. Plants in this genus are notably susceptible to honey fungus[7].
References
Tanaka. T. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing 1976-00-00
Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981-00-00
Dirr. M. A. and Heuser. M. W. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press 1987-00-00 ISBN 0942375009
Arnberger. L. P. Flowers of the Southwest Mountains. Southwestern Monuments Ass. 1968-00-00
Bird. R. (Editor) Growing from Seed. Volume 4. Thompson and Morgan. 1990-00-00
Clapham, Tootin and Warburg. Flora of the British Isles. Cambridge University Press 1962-00-00
Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5
Harrison. S. Wallis. M. Masefield. G. The Oxford Book of Food Plants. Oxford University Press 1975-00-00
Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co 1948-00-00