Vaccinium sprengelii
| Vaccinium sprengelii | |
| Light: |   |
| Moisture: |  |
| Hardiness: | 7 |
| Soil pH: | 5.6-6.5 |
| Evergreen | |
| Height: | 10' |
| Blooms: | Late Spring-Early Summer |
| Open Woods Forest | |
| Native to: | |
| Edible Rating: |  |
| Tea: | Yes |
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Vaccinium sprengelii
Propagation: Seed - sow late winter in a greenhouse in a lime-free potting mix and only just cover the seed[1]. Stored seed might require a period of up to 3 months cold stratification[2]. Another report says that it is best to sow the seed in a greenhouse as soon as it is ripe[3]. Once they are about 5cm tall, prick the seedlings out into individual pots and grow them on in a lightly shaded position in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.
Cuttings of half-ripe wood, 5 - 8cm with a heel, August in a frame[1]. Slow and difficult.
Layering in late summer or early autumn[1]. Another report says that spring is the best time to layer[3]. Takes 18 months[1].
Division of suckers in spring or early autumn[2].
Cultivation: Requires a moist but freely-draining lime free soil, preferring one that is rich in peat or a light loamy soil with added leaf-mould[4][3]. Prefers a very acid soil with a pH in the range of 4.5 to 6, plants soon become chlorotic when lime is present. Succeeds in full sun or light shade though it fruits better in a sunny position[3]. Requires shelter from strong winds[3].
Dislikes root disturbance, plants are best grown in pots until being planted out in their permanent positions[3].
A polymorphic species[5], it is closely related to V. duclouxii[6].
Plants are deciduous in cold climates[3].
Plants in this genus are notably resistant to honey fungus[3].
Range: E. Asia - China to the Himalayas.
Habitat: Woods, streamsides and thickets, 1300 - 1600 metres in W. Hupeh[5]. Mixed forests, pine forests and thickets at elevations of 2300 - 2700, occasionally to 3200 metres[7].
Edibility: Fruit - raw or cooked[8]. The fruit is about 5mm in diameter[3].
Leaves[8]. No more details are given.
Pollinators: Insects
Soil: Can grow in light and medium soils.
Drainage: Prefers well drained soil.
Flower Type: Hermaphrodite
Also Known As: V. donnianum. Wight.
Links
References
- ↑ 1.0 1.1 1.2 1.3 Sheat, Wilfrid. Propagation of Trees, Shrubs and Conifers. St Martin, 1948.
- ↑ 2.0 2.1 Dirr, Michael and Charles Heuser. The Reference Manual of Woody Plant Propagation. Athens Ga. Varsity Press, 1987.
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
- ↑ 5.0 5.1 Wilson, Ernest and Charles Sargent. Plantae Wilsonianae.
- ↑ Thomas, Graham. Ornamental Shrubs, Climbers and Bamboos. Murray, 1992.
- ↑ Flora of China. 1994.
- ↑ 8.0 8.1 Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.