Viola sempervirens
| Viola sempervirens | |
| Light: |   |
| Moisture: |  |
| Soil pH: | 5.6-7.3 |
| Evergreen | |
| Height: | 0.3' |
| Open Woods Forest | |
| Native to: | |
| Edible Rating: |  |
| Tea: | Yes |
 | |
Viola sempervirens (common name: redwood violet)
Propagation: Seed - best sown in the autumn in a cold frame. Sow stored seed in early spring in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle and plant them out in the summer.
Division in the autumn or just after flowering. Larger divisions can be planted out direct into their permanent positions, though we have found that it is best to pot up smaller divisions and grow them on in light shade in a greenhouse or cold frame until they are growing away well. Plant them out in the summer or the following spring.
Cultivation: Prefers a cool moist well-drained humus-rich soil in partial or dappled shade and protection from scorching winds. Tolerates sandstone and limestone soils but becomes chlorotic if the pH is too high. Prefers a pH between 6 and 6.5[1].
All members of this genus have more or less edible leaves and flower buds, though those species with yellow flowers can cause diarrhoea if eaten in large quantities[2][3][4].
Range: Western N. America.
Habitat: Moist woods[5].
Edibility: Young leaves and flower buds - raw or cooked[6]. When added to soup they thicken it in much the same way as okra[3][4]. Some caution is advised, this plant has yellow flowers and can cause diarrhoea if eaten in large quantities[2].
Flowers - raw[6].
A tea can be made from the leaves[3].
Pollinators: Insects
Soil: Can grow in light, medium, and heavy soils.
Drainage: Prefers well drained soil.
In Leaf: Evergreen
Flower Type: Hermaphrodite
Links
References
- ↑ Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ 2.0 2.1 Elias, Thomas. A Field Guide to North American Edible Wild Plants. Van Nostrand Reinhold, 1982.
- ↑ 3.0 3.1 3.2 Harrington, Harold. Edible Native Plants of the Rocky Mountains. University of New Mexico Press, 1967.
- ↑ 4.0 4.1 McPherson, Alan and Sue McPherson. Wild Food Plants of Indiana. Indiana University Press, 1977.
- ↑ Hitchcock, Leo. Vascular Plants of the Pacific Northwest. University of Washington Press, 1955.
- ↑ 6.0 6.1 Schofield, Janice. Discovering Wild Plants.