Vaccinium deliciosum
| Vaccinium deliciosum | |
| Light: |   |
| Moisture: |  |
| Hardiness: | 6 |
| Soil pH: | 5.6-6.5 |
| Height: | 1' |
| Blooms: | Late Spring-Early Summer |
| Native to: | |
| Edible Rating: |  |
| Tea: | Yes |
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Vaccinium deliciosum (common name: alpine blueberry)
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].
Grows well in a moist position in a rock garden[4]. Plants spread rapidly when growing in a suitable position[3].
Dislikes root disturbance, plants are best grown in pots until being planted out in their permanent positions[3].
This species is closely allied to V. caespitosum[4][5].
Plants in this genus are notably resistant to honey fungus[3].
Range: Western N. America - Washington and Oregon.
Habitat: Montane regions[6].
Edibility: Fruit - raw or cooked[4][6][7][8]. When fully ripe it is sugary sweet with a delightful aroma and a full rich flavour[9]. Best eaten out of hand[9], the fruit can also be dried for later use[8]. The fruit is about 6mm in diameter[3].
Pollinators: Insects
Soil: Can grow in light and medium soils.
Drainage: Prefers well drained soil.
Flower Type: Hermaphrodite
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.
- ↑ 4.0 4.1 4.2 4.3 Bean, William. Trees and Shrubs Hardy in Great Britain. Murray, 1981.
- ↑ Thomas, Graham. Ornamental Shrubs, Climbers and Bamboos. Murray, 1992.
- ↑ 6.0 6.1 Hitchcock, Leo. Vascular Plants of the Pacific Northwest. University of Washington Press, 1955.
- ↑ Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.
- ↑ 8.0 8.1 Moerman, Daniel. Native American Ethnobotany. Timber Press, 1998.
- ↑ 9.0 9.1 Facciola, Stephen. Cornucopia - A Source Book of Edible Plants. Kampong Publications, 1990.