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Herbal Database Search ResultsBack to: Pathways Main Search Page For Metaphysical uses visit The Witchs Haven Tanacetum coccineum
Physical CharacteristicsPerennial growing to 0.6m. It is hardy to zone 5. It is in flower from July to August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Insects. We rate it 0/5 for edibility and 0/5 for medicinal use. The plant prefers light (sandy), medium (loamy) and heavy (clay) soils. The plant prefers acid, neutral and basic (alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It requires moist soil. Habitats and Possible LocationsMeadow, Cultivated Beds.Edible UsesNone knownMedicinal UsesDisclaimerNone known Other UsesInsecticide.The dried flower heads are used as an insecticide[46, 61, 114, 169, 171], they are a source of the commercially available insecticide 'pyrethrum', which is non-toxic to mammals[238]. This species is less effective than T. cinerariifolium[238]. Only the yellow disk rays contain pyrethrins[169]. Once dried, the flowers or the powder retain their insecticidal properties almost indefinitely[238]. Cultivation detailsSucceeds in most soils so long as they are not very heavy or wet[200]. Thrives in full sun but also succeeds in light dappled shade though it flowers less well in such a situation[200]. Another report says that it requires a sunny position in a well-drained alkaline or neutral soil[169]. Prefers a slightly acid sandy soil[187]. Tolerates a pH in the range 5.2 to 7.A very ornamental plant[1], there are many named forms selected for their ornamental value[187, 200]. Very suitable for naturalizing in a summer meadow. PropagationSeed - sow spring in a greenhouse. Only just cover the seed and do not allow the pot to dry out. Prick out the seedlings into individual pots once they are large enough to handle and grow them on in the greenhouse for their first winter. Plant out in late spring or early summer.Division in spring. Larger divisions can be planted out direct into their permanent positions. 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. Cultivars
SuppliersFor more details of plant suppliers please see our Suppliers Page which lists many more places to look. Web References
See the PFAF Links Pages for other sources. Also try Photos and info from the The Plants Database which has 14,000 images. References[1] F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951 [46] Uphof. J. C. Th. Dictionary of Economic Plants. Weinheim 1959 [61] Usher. G. A Dictionary of Plants Used by Man. Constable 1974 ISBN 0094579202 [114] Chakravarty. H. L. The Plant Wealth of Iraq. [169] Buchanan. R. A Weavers Garden. [171] Hill. A. F. Economic Botany. The Maple Press 1952 [187] Phillips. R. & Rix. M. Perennials Volumes 1 and 2. Pan Books 1991 ISBN 0-330-30936-9 [200] Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992 ISBN 0-333-47494-5 [238] Bown. D. Encyclopaedia of Herbs and their Uses. Dorling Kindersley, London. 1995 ISBN 0-7513-020-31 Readers CommentsMain Search Page  Help  Bibliography
Plant information taken from the
Plants For A Future -
Species Database.
Copyright (c) 1997-2003.
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We make no claims of magical effects or supernatural powers for any item in this catalog. In spite of legendary attributes or occult and craft tradition, such items are offered as curios only and beliefs concerning their magical effectiveness are related only for historical interest. |
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