Stream banks and springy places to 2000 metres, forming large colonies near the coastal range[47, 71].
Edibility Rating
2 (1-5)
Medicinal Rating
0 (1-5)
Physical Characteristics
Bulb growing to 2m by 0.3m.
It is hardy to zone 5. It is in flower in July, and the seeds ripen from August to September. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees, butterflies.
The plant prefers light (sandy), medium (loamy) and heavy (clay) soils and requires well-drained soil.
The plant prefers acid, neutral and basic (alkaline) soils.
It can grow in semi-shade (light woodland) or no shade.
It requires moist or wet soil.
The plant can tolerates strong winds but not maritime exposure.
Bulb - cooked[143, 257]. Rich in starch, it can be used as a vegetable in similar ways to potatoes (Solanum tuberosum).
Medicinal Uses
Plants For A Future can not take any responsibility for any adverse effects from the use of plants.
Always seek advice from a professional before using a plant medicinally.
None known
Other Uses
None known
Cultivation details
Succeeds in almost any soil that is moist but not water-logged[47, 143]. Prefers a wet soil on a slope or a well-drained soil with a high water table[90]. Tolerates lime[47, 90, 163]. Succeeds in full sun but rapidly deteriorates if grown in deep shade[143]. Fairly wind resistant but is best grown in a sheltered position[47, 143].
Very ornamental and easily grown[1], the plant is rhizomatous, forming clumps[47]. The plant increases rapidly by division, each bulb producing 5 new bulbs per year[143]. Early to mid autumn is the best time to plant out the bulbs in cool temperate areas, in warmer areas they can be planted out as late as late autumn[200].
A very variable plant, it is divided into a number of sub-species[270].
The plant should be protected against rabbits and slugs in early spring. If the shoot tip is eaten out the bulb will not grow in that year and will lose vigour[200].
Propagation
Seed - autumnal hypogeal germination. Best sown as soon as ripe in a cold frame, it should germinate in spring[163]. Stored seed will require a warm/cold/warm cycle of stratification, each period being about 2 months long[163]. Grow on in cool shady conditions. Great care should be taken in pricking out the young seedlings, many people leave them in the seed pot until they die down at the end of their second years growth. This necessitates sowing the seed thinly and using a reasonably fertile sowing medium. The plants will also require regular feeding when in growth. Divide the young bulbs when they are dormant, putting 2 - 3 in each pot, and grow them on for at least another year before planting them out into their permanent positions when the plants are dormant[K].
Division in autumn once the leaves have died down. Replant immediately[200].
Bulb scales can be removed from the bulbs in early autumn. If they are kept in a warm dark place in a bag of moist peat, they will produce bulblets. These bulblets can be potted up and grown on in the greenhouse until they are large enough to plant out.
Bulbils - gather in late summer when they start to fall off the stems and pot up immediately. Grow on in a greenhouse until large enough to go outside[163].
[K] Ken Fern Notes from observations, tasting etc at Plants For A Future and on field trips.
[1] F. Chittendon.RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951 Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaces in 1992 by a new dictionary (see [200]).
[47] Fox. D.Growing Lilies. Croom Helm 1985 A lovely and very readable book dealing with the cultivation of the genus Lilium.
[71] Munz.A California Flora. University of California Press 1959 An excellent flora but no pictures. Not for the casual reader.
[90] Phillips. R. and Rix. M.Bulbs Pan Books 1989 ISBN 0-330-30253-1 Superbly illustrated, it gives brief details on cultivation and native habitat.
[143] Woodcock. and Coutts.Lilies - Their Culture and Management. Country Life 1935 A classic, but dated. Deals with the genus Lilium.
[163] RHS Lily Group.Lilies and Related Plants. 0 Lots of interesting snippets about plants in the family Liliaceae (in the old, broad sense)
[200] Huxley. A.The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992 ISBN 0-333-47494-5 Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
[257] Moerman. D.Native American Ethnobotany Timber Press. Oregon. 1998 ISBN 0-88192-453-9 Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.
[270] Flora of N. America 0 An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.
Readers Comments
Plants for a Future does not verify the accuracy of reader comments,
use at your own risk. In particular
Plants For A Future can not take any responsibility for any adverse effects from the use of plants.
You should always consult a professional before using plants medicinally.
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