Genista germanica
a perennial woody deciduous member of the Genista genus in the family Leguminosae.
Taxonomy and growth
- Family
- Leguminosae
- Genus
- Genista
- Life cycle
- perennial
- Foliage
- deciduous
- Woodiness
- woody
- Height
- 0.6 m
- Fertility
- Bees
- Flower type
- hermaphrodite
- Pollinators
- Bees
Uses
Medicinal uses
Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.
This section contains historical Plants For A Future notes marked noncommercial.
Formerly cultivated as a medicinal plant[1]. No further details.
- Product or use
- Miscellany
Material uses
This section contains historical Plants For A Future notes marked noncommercial.
A yellow dye is obtained from the plant[5].
- Product or use
- Dye
Environment
- Range
- C. and W. Europe.
- Habitat
- Thickets, poor pastures and heaths[2].
- Light
- full sun
- Shade tolerance
- no shade
- Water
- moderate
- Hardiness
- Zone 5+
- Soil textures
- sandy, loamy
- Soil pH
- very acid, acid, neutral, alkaline, very alkaline
- Drainage
- well drained
- Tolerances
- drought
- Tolerates Nutritionally Poor Soil
- No
- Drought
- tolerant
Propagation
This section contains historical Plants For A Future notes marked noncommercial.
The seed requires a period of cold stratification and is best sown autumn in a cold frame. Pre-soak stored seed for 24 hours in warm water and sow February in a cold frame. Good germination[6]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. Cuttings of half-ripe wood, 5 - 10 cm with a heel, July/August in a frame. Roots are formed in the spring[3]. Cuttings of ripe wood, 5 - 10 cm with a heel, September/October in a frame. Good percentage. Plant out the following autumn[6].
Cultivation
This section contains historical Plants For A Future notes marked noncommercial.
Easily grown in a light well-drained soil in a sunny position[1]. Plants grow very rank in rich soils[3]. Prefers a rather dry soil[3]. Succeeds in acid or basic soils[4]. Plants resent root disturbance and should be placed in their permanent positions as soon as possible[3]. This species has a symbiotic relationship with certain soil bacteria, these bacteria form nodules on the roots and fix atmospheric nitrogen. Some of this nitrogen is utilized by the growing plant but some can also be used by other plants growing nearby[4].
References
F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951-00-00
Polunin. O. Flowers of Europe - A Field Guide. Oxford University Press 1969-00-00 ISBN 0192176218
Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement. Murray 1981-00-00
Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5
Usher. G. A Dictionary of Plants Used by Man. Constable 1974-00-00 ISBN 0094579202
Sheat. W. G. Propagation of Trees, Shrubs and Conifers. MacMillan and Co 1948-00-00