Spiraea canescens
| Spiraea canescens | |
| Light: |   |
| Moisture: |  |
| Hardiness: | 5 |
| Soil pH: | 5.6-8.4 |
| Height: | 10' |
| Width: | 7' |
| Blooms: | Mid Summer-Late Summer |
| Native to: | |
| Tea: | Yes |
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Spiraea canescens
Propagation: Seed - we have no information for this species but suggest sowing the seed as soon as it is ripe in a cold frame if possible. It is likely to require stratification before it germinates, so stored seed should be sown in a cold frame as early in the year as you receive it. 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. Plant them out in late spring or early summer of the following year.
Cuttings of half-ripe wood, July/August in a light sandy soil a frame.
Cuttings of mature wood of the current seasons growth, 15cm long, October/November in an outdoor frame[1]. Another report says that September is a good time to do this[2].
Division of suckers in early spring[1]. They can be planted out straight into their permanent positions.
Cultivation: Tolerates most soils[1], but prefers a good loamy soil, abundant moisture and full sunlight[2][1].
Hardy to about -25°c[3].
Hybridizes freely with other members of this genus[2].
Range: E. Asia - China to the Himalayas.
Habitat: Scrub and hedges, 1500 - 3000 metres[3]. Open hillsides above 2100 metres in Uttar Pradesh[4]. Riverbanks, slope thickets and dry fields, 3000-4000 metres in western China[5].
Usage: Wood - fairly hard, close and even grained. Used for light walking sticks[6][4].
Pollinators: Insects
Soil: Can grow in light, medium, and heavy soils.
Seed Ripens: Early Fall-Mid Fall
Flower Type: Hermaphrodite
Also Known As: S. flagelliformis. Hort. S. rotundifolia. Hort.
Links
References
- ↑ 1.0 1.1 1.2 1.3 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ 2.0 2.1 2.2 Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
- ↑ 3.0 3.1 Phillips, Roger and Martyn Rix. Shrubs. Pan Books, 1989.
- ↑ 4.0 4.1 Gupta, Basant. Forest Flora of Chakrata, Dehra Dun and Saharanpur. Forest Research Institute Press, 1945.
- ↑ Flora of China. 1994.
- ↑ Gamble, James. A Manual of Indian Timbers. Bishen Singh Mahendra Pal Singh, 1972.