Spiraea hirsuta
| Spiraea hirsuta | |
| Light: |  |
| Moisture: |  |
| Soil pH: | 5.6-8.4 |
| Height: | 5' |
| Blooms: | Early Summer-Mid Summer |
| Native to: | |
| Edible Rating: |  |
| Tea: | Yes |
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Spiraea hirsuta
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: 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 could succeed outdoors in many parts of this country. It is closely related to S. nervosa angustifolia[3]. The following notes are based on the general needs of the genus.
Tolerates most soils[1], but prefers a good loamy soil, abundant moisture and full sunlight[2][1].
Hybridizes freely with other members of this genus[2].
Range: E. Asia - China.
Habitat: Ravines around 600 metres in W. Hupeh[3]. Slopes, rocks and thickets at elevations of 600 - 1700 metres[4].
Edibility: A tea is made from the leaves[5].
Pollinators: Insects
Soil: Can grow in light, medium, and heavy soils.
Seed Ripens: Late Summer-Early Fall
Flower Type: Hermaphrodite
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 Wilson, Ernest and Charles Sargent. Plantae Wilsonianae.
- ↑ Flora of China. 1994.
- ↑ Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.