
Rubus cissoides
Rubus cissoides
Safety & Hazards
None known
Cultivation Details
Rubus cissoides is not very hardy outside the milder regions of the temperate zone - it can succeed outdoors in the mildest areas of Britain, for example, but even there can require the protection of a warm sunny wall[1]. Succeeds in most fertile soils[2]. Easily grown in a good well-drained loamy soil in a sunny position[3, 1, 4]. A vigorous grower, it can easily swamp nearby plants[5]. Plants are sometimes erroneously labelled as Rubus australis[5]. The adult and juvenile forms of this plant are quite distinct from each other[1]. A dioecious species, both male and female forms need to be grown if fruit and seed are required[1]. Plants in this genus are notably susceptible to honey fungus[4].
Propagation
Seed - requires stratification and is best sown in early autumn in a cold frame. Stored seed requires one month stratification at about 3°c and is best sown as early as possible in the year. Prick out the seedlings when they are large enough to handle and grow on in a cold frame. Plant them out into their permanent positions in late spring of the following year. Cuttings of half-ripe wood, mid summer in a frame[4]. Tip layering in July. Plant out in autumn. Division in early spring or just before leaf-fall in the autumn[4]. Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2026-02-21. <temperate.theferns.info/plant/Rubus+cissoides>
Pollinators
Insects
References
- [1]Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. — Bean. W. · Murray · 1981 · ISBN - ↩︎A classic with a wealth of information on the plants, but poor on pictures.
- [2]Ornamental Shrubs, Climbers and Bamboos. — Thomas. G. S. · Murray · 1992 · ISBN 0-7195-5043-2 ↩︎Contains a wide range of plants with a brief description, mainly of their ornamental value but also usually of cultivation details and varieties.
- [3]RHS Dictionary of Plants plus Supplement. 1956 — F. Chittendon. · Oxford University Press · 1951 · ISBN - ↩︎Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [ 200 ]).
- [4]The New RHS Dictionary of Gardening. 1992. — Huxley. A. · MacMillan Press · 1992 · ISBN 0-333-47494-5 ↩︎Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
- [5]Gardening on Walls — Grey-Wilson. C. & Matthews. V. · Collins · 1983 · ISBN 0-00-219220-0 ↩︎A nice little book about plants for growing against walls and a small section on plants that can grow in walls.
- [6]Flora of New Zealand. — Allan. H. H. · Government Printer, Wellington. · 1961 · http://floraseries.landcareresearch.co.nz/pages/Book.aspx?fileName=Flora%201.xml · ISBN - ↩︎The standard work, in 5 volumes though only the first two are of interest to the plant project. Very good on habitats. There is also an on-line version.
- [7]Native Edible Plants of New Zealand. — Crowe. A. · Hodder and Stoughton · 1990 · ISBN 0-340-508302 ↩︎A very well written and illustrated book based on the authors own experiments with living on a native diet.
- [8]People Plants Database — https://maoriplantuse.landcareresearch.co.nz/WebForms/default.aspx ↩︎An online database of New Zealand plants and their Maori names and uses. An excellent information source.