Ribes palczewskii
Taxonomy and growth
- Family
- Grossulariaceae
- Genus
- Ribes
- Life cycle
- perennial
- Foliage
- deciduous
- Woodiness
- woody
- Height
- 1.5 m
- Fertility
- Insects
- Flower type
- hermaphrodite
- Pollinators
- Insects
Uses
Edible uses
Fruit - raw or cooked. An excellent fruit, it deserves commercial attention[7]. The red fruit is up to 9mm in diameter[6].
- Plant part
- Fruit
Environment
- Range
- C. and E. Asia N. China to Russia.
- Habitat
- Forests and riverside shrub thickets[7]. Coniferous and mixed forests, Larix forests on mountain slopes, thickets along river and stream banks at elevations of 600 - 1500 metres[6].
- Light
- full sun
- Shade tolerance
- light shade
- Water
- moderate
- 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[2][4]. 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[8][2]. 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[8][5].
Cultivation
We have very little information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in many parts of this country. The following notes are based on the general needs of the genus. Easily grown in a moisture retentive but well-drained loamy soil of at least moderate quality[1][5]. Plants are quite tolerant of shade though do not fruit so well in such a position[1]. Plants can harbour a stage of 'white pine blister rust', so they should not be grown in the vicinity of pine trees[3]. Plants in this genus are notably susceptible to honey fungus[5].
References
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
Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5
Flora of China 1994-00-00 http://flora.huh.harvard.edu/china/
Komarov. V. L. Flora of the USSR. Israel Program for Scientific Translation 1968-00-00
Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co 1948-00-00