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Summary
Physical Characteristics
Inula_conyza is a BIENNIAL/PERENNIAL growing to 1.2 m (4ft) by 0.4 m (1ft 4in).
See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from July to August, and the seeds ripen from August to September. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies. The plant is self-fertile.
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils and can grow in very alkaline soils.
It cannot grow in the shade. It prefers moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
I. squarrosa. non L. Conyza squarrosa.
Plant Habitats
Edible Uses
References More on Edible Uses
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.
The herb is antiscrofulatic, emmenagogue and vulnerary[4]. The plant was considered to be a good wound herb and it was frequently taken in decoction for bruises, ruptures, internal wounds etc[4]. It was applied externally to treat itchy skin[4].
References More on Medicinal Uses
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Other Uses
The leaves are burnt and used as an insecticide and parasiticide, especially against fleas[4, 100]. Even the smell of the plant is said to drive fleas away[4]. The root used to be burnt upon a fire in order to scent a room[245].
Special Uses
References More on Other Uses
Cultivation details
Succeeds in an ordinary garden soil in a sunny position[1]. The basal leaves of this species are often mistaken for the foxglove, Digitalis purpurea[17]. The basal leaves form a rosette that covers the ground for 30cm or more, destroying the grass underneath[245]. All parts of the plant are refreshingly aromatic[245].
References Carbon Farming Information and Carbon Sequestration Information
Temperature Converter
Type a value in the Celsius field to convert the value to Fahrenheit:
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Plants For A Future have a number of books available in paperback and digital form. Book titles include Edible Plants, Edible Perennials, Edible Trees,Edible Shrubs, Woodland Gardening, and Temperate Food Forest Plants. Our new book is Food Forest Plants For Hotter Conditions (Tropical and Sub-Tropical).
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Plant Propagation
Seed - sow spring or autumn in a cold frame. When they are large enough to handle, prick the seedlings out into individual pots and plant them out in the summer. If you have sufficient seed, it is worthwhile trying a sowing in situ in the spring or the autumn.
Other Names
If available other names are mentioned here
Native Range
TEMPERATE ASIA: Cyprus, Iran (north), Lebanon, Syria, Turkey, Russian Federation-Ciscaucasia (Ciscaucasia), Armenia, Azerbaijan, Georgia, Russian Federation (Dagestan) EUROPE: Denmark, United Kingdom, Austria, Belgium, Switzerland, Czech Republic, Germany, Hungary, Netherlands, Poland, Slovakia, Moldova, Ukraine (incl. Krym), Albania, Bulgaria, Bosnia and Herzegovina, Greece, Croatia, Italy (incl. Sardinia, Sicily), North Macedonia, Montenegro, Romania, Serbia, Slovenia, Spain (incl. Baleares), France (incl. Corsica), Portugal AFRICA: Algeria
Weed Potential
Right plant wrong place. We are currently updating this section.
Please note that a plant may be invasive in one area but may not in your area so it’s worth checking.
Conservation Status
IUCN Red List of Threatened Plants Status :
Growth: S = slow M = medium F = fast. Soil: L = light (sandy) M = medium H = heavy (clay). pH: A = acid N = neutral B = basic (alkaline). Shade: F = full shade S = semi-shade N = no shade. Moisture: D = dry M = Moist We = wet Wa = water.
Expert comment
Author
DC.
Botanical References
17
Links / References
For a list of references used on this page please go here
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