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Summary
Physical Characteristics
Veratrum_album is a PERENNIAL growing to 1.5 m (5ft) by 0.6 m (2ft in).
See above for USDA hardiness. It is hardy to UK zone 5. It is in flower from July to August. The species is hermaphrodite (has both male and female organs) and is pollinated by Bees, flies, Lepidoptera (Moths & Butterflies).
Suitable for: light (sandy), medium (loamy) and heavy (clay) soils. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil.
UK Hardiness Map
US Hardiness Map
Synonyms
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 root is analgesic, anthelmintic, cathartic, emetic, errhine, expectorant, hypnotic and sternutatory[4, 7, 9, 178, 192]. The root is very poisonous, with a paralyzing effect on the nervous system, and is scarcely if ever used internally[4, 7], though the alkaloids it contains are used in the pharmaceutical industry[9]. It is occasionally used externally as a local analgesic, though even this is not without its dangers since it can be absorbed through broken skin[4, 7]. It is also used in veterinary medicine[244]. The root is harvested in early autumn and is dried for later use[7].
References More on Medicinal Uses
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Other Uses
The dried and powdered root contains pyrethrums and is used as an insecticide and a parasiticide[1, 7, 19, 20]. It is also effective against caterpillars and mammals so great caution is advised[1, 19, 20].
Special Uses
References More on Other Uses
Cultivation details
Requires a deep fertile moisture retentive humus-rich soil[200]. Succeeds in full sun if the soil does not dry out but prefers a position in semi-shade[200]. Dislikes dry soils[42]. Grows best in a cool woodland garden or a north facing border[42]. Members of this genus are rarely if ever troubled by browsing deer[233]. Plants are long-lived and can be left in the same position for years without attention[233].
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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Plant Propagation
Unless stored in damp sand at around 4°c the seed has a short viability[200]. Where possible it is best to sow the seed in a lightly shaded position in the greenhouse as soon as it is ripe[200]. Stored seed needs to be stratified but can be very slow to germinate. Germination can be erratic even for seed sown when it was fresh, it usually takes place within 3 - 12 months at 15°c but can be much longer[200]. The plant produces just one seedleaf in its first year, this forms an over-wintering bulb. It takes up to 10 years for the plant to reach maturity[200]. Sow the seed thinly so there is no need to thin or transplant them, and grow the seedlings on undisturbed in the pot for their first two years of growth. Apply a liquid feed at intervals through the growing season to ensure the plants do not become nutrient deficient. At the end of the second year plant out the dormant plants into individual pots and grow them on in light shade in the greenhouse for a further year or two before planting them out into their permanent positions in late spring or early summer. Division in March/April or in October. Establish the plants in pots in a shaded frame before planting them out[200]. Division is best carried out in the autumn because the plants come into growth very early in the spring[233]. Root cuttings, 6mm long with a bud, rooted in a sandy soil in a cold frame[200].
Other Names
If available other names are mentioned here
Native Range
TEMPERATE ASIA: Turkey, Russian Federation-Ciscaucasia (Ciscaucasia), Armenia, Azerbaijan, Georgia, Russian Federation (Dagestan), Russian Federation (Altay, Buryatia, Chita, Gorno-Altay, Irkutsk, Kemerovskaja oblast, Krasnoyarsk, Kurganskaja oblast, Novosibirsk, Omsk, Tomsk, Tyumen, Tyva, Respublika, Yakutia-Sakha), Kazakhstan, Mongolia (north), Russian Federation (Amur, Magadanskaja oblast), China (Xinjiang Uygur Zizhiqu (north)) EUROPE: Finland (northeast), Norway (north), Austria, Switzerland, Czech Republic, Germany, Hungary, Poland (southeast), Slovakia, Russian Federation (European part), Belarus, Lithuania, Ukraine, Former Yugoslavia, Albania, Bulgaria, Greece, Italy, Romania, Slovenia, Spain, France, Portugal
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
L.
Botanical References
50200
Links / References
For a list of references used on this page please go here
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