Cotoneaster wardii
| Cotoneaster wardii | |
| Light: |   |
| Moisture: |   |
| Hardiness: | 6 |
| Soil pH: | 5.6-8.4 |
| Evergreen | |
| Height: | 13' |
| Blooms: | Early Summer |
| Open Woods Forest | |
| Native to: | |
| Shelter | |
| Tea: | Yes |
 | |
Cotoneaster wardii
Propagation: Seed. Members of this genus hybridize freely so, if you require seed that breeds true, it is important to obtain it from a known wild source or from a controlled fertilization of garden plants. The seed is best sown as soon as it is ripe in the autumn in a cold frame, when it will usually germinate in the spring[1][2]. Stored seed germinates faster if given 3 months warm stratification at 15°c and then 3 months cold stratification at 4°c[3]. The seed usually germinates within 1 - 18 months at 15°c but it can take 2 years[3]. Pot the seedlings up as soon as they are large enough to handle and plant them out into nursery beds or into their permanent positions when they are more than 10cm tall.
Cuttings of half-ripe wood with a heel, July/August in a frame[1][2].
Cultivation: An easily grown plant, it prefers a good soil but also does well in poor soils[4][1][2]. It thrives in lime and is also happy in peaty soils[4]. It succeeds in any soil that is not marshy or waterlogged[1][2]. Succeeds in dry soils[5]. Grows well in heavy clay soils. Succeeds in full sun or semi-shade but does not fruit so freely in a shady position[1][2]. Tolerates atmospheric pollution[2].
Hybridizes freely with other members of this genus[2].
The flowers, when inhaled near to, have an unpleasant smell like decaying fish[6]. They are very attractive to bees whilst the fruit is a good winter food source for many species of birds[2].
A very ornamental plant[4], it is often confused in cultivation with C. franchetii sternianus[1].
Trees are notably susceptible to honey fungus[2].
Range: E. Asia - S.E. Tibet.
Habitat: Scrub, hedgerows and rocky places on calcareous soils[2]. Forest margins at elevations of 3000 - 4000 metres[7].
Usage: A rose-tan dye is obtained from the fruit[8].
Plants can be grown as an informal hedge[9].
Pollinators: Flies, midges
Soil: Can grow in light, medium, and heavy soils.
Drainage: Prefers well drained soil.
Pollution: Tolerates environmental pollution.
In Leaf: Evergreen
Seed Ripens: Early Fall-Late Fall
Flower Type: Hermaphrodite
Heavy Clay: Grows in heavy-clay soils.
Links
References
- ↑ 1.0 1.1 1.2 1.3 1.4 1.5 Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ 3.0 3.1 Bird, Alfred. Growing from Seed Volume 4. Thompson and Morgan, 1990.
- ↑ 4.0 4.1 4.2 Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
- ↑ Brickell, Christopher. The RHS Gardener's Encyclopedia of Plants and Flowers. Dorling Kindersley Publishers, 1990.
- ↑ Genders, Roy. Scented Flora of the World. Robert Hale, 1994.
- ↑ Flora of China. 1994.
- ↑ Grae, Ida. Nature's Colors. MacMillan Publishing, 1974.
- ↑ Shepherd, F. W.. Hedges and Screens. Royal Horticultural Society, 1974.