Sium serra
| Sium serra | |
| Light: |  |
| Moisture: |   |
| Soil pH: | 5.6-8.4 |
| Self Pollinated | |
| Native to: | |
| Edible Rating: |  |
| Tea: | Yes |
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Sium serra
Propagation: Seed - sow late winter to early spring in a cold frame. The seed can be slow to germinate[1]. Prick out the seedlings into individual pots when they are large enough to handle and plant them out in the summer if they are large enough. Otherwise, grow them on in a cold frame for their first winter and plant them out in the following spring.
Division in early spring just before new growth begins. Use the side roots[2]. Larger divisions can be planted out direct into their permanent positions. We have found it best to pot up the smaller divisions and grow them on in a lightly shaded position in a cold frame, planting them out once they are well established in the summer.
Cultivation: We have almost no information on this species and do not know if it will be hardy in Britain, though judging by its native range it should succeed outdoors in most parts of this country. The following notes are based on the general needs of the genus.
Prefers a light, rich, moisture retentive soil in full sun[1].
Range: E. Asia - Japan.
Habitat: Wet and marshy places[1], in central and northern Japan[3].
Edibility: Plant - cooked[4][5]. The part of the plant is not specified.
Pollinators: Insects
Soil: Can grow in light and medium soils.
Flower Type: Hermaphrodite
Links
References
- ↑ 1.0 1.1 1.2 Huxley, Anthony. The New Royal Horticultural Society Dictionary of Gardening. MacMillan Press, 1992.
- ↑ Chittendon, Fred. RHS Dictionary of Plants. Oxford University Press, 1951.
- ↑ Ohwi, Jisaburo. Flora of Japan. Smithsonian Institution, 1965.
- ↑ Tanaka, Tyōzaburō. Tanaka's Cyclopaedia of Edible Plants of the World. Keigaku Publishing, 1976.
- ↑ Kunkel, Günther. Plants for Human Consumption. Koeltz Scientific Books, 1984.