Aconitum heterophyllum -

Family:	Ranunculaceae
Habit:	Perennial
Height:	1.5
Synonyms:
Range:	E. Asia - W. Himalayas.

Aconitum heterophyllum () is a Perennial which grows to a height of 1.5m . It has a hardness rating of 6.
Aconitum heterophyllum will flower in February to March. the seeds ripen from March to April
The flowers from this plant are and they are pollinated by Bees

Soil Information

Aconitum heterophyllum will grow in light (sandy),medium (loamy),hard (clay) soil. It is not necessary for the soil to be well drained.
The soil prefers the following PH / acid levels :
- pH of less than 6, Acidic soils
- pH between 6 and 8, Neutral soils
- pH greater than 8, Basic soils
Aconitum heterophyllum prefers moist soils

Ideal Planting Locations

Aconitum heterophyllum can grow in semi or areas with no shade.

Usually found on humus-rich soils in the alpine and sualpine zones, and in forests, 2300 - 2900m[145, 243].

Planting places suited to this plant described below.

• Grows within a woodland garden
• Works within dappled Shade

Cultivation Details

Thrives in most soils and in the light shade of trees[1]. Grows well in heavy clay soils. Prefers a moist soil in sun or semi-shade[200]. Prefers a calcareous soil. Grows well in open woodlands[1, 4]. The roots of this plant are extensively collected from the wild for medicinal use and the species is becoming much rarer in many areas of its range[272]. Members of this genus seem to be immune to the predations of rabbits and deer[233]. A greedy plant, inhibiting the growth of nearby species, especially legumes[54].

Edible Uses*

* See disclaimer
Edible Rating: 1/5
Leaves and root - cooked[177]. This report should be treated with great distrust due to the poisonous nature of the genus, but see the notes above on known hazards[K].

• Leaves -
• Root - includes bulbs, corms, tubers, rhizomes etc.

Medicinal Uses*

* See disclaimer
Medicinal Rating: 2/5
The dried root is analgesic, anti-inflammatory, antiperiodic, aphrodisiac, astringent, cholagogue, febrifuge and tonic[4, 240]. It is used in India in the treatment of dyspepsia, diarrhoea and coughs[240, 243]. It is also used in Tibetan medicine, where it is said to have a bitter taste and a cooling potency[241]. It is used to treat poisoning from scorpion or snake bites, the fevers of contagious diseases and inflammation of the intestines[241]. The root is best harvested in the autumn as soon as the plant dies down and is dried for later use[4]. This is a very poisonous plant and should only be used with extreme caution and under the supervision of a qualified practitioner.

• Analgesic - Relieves pain.
• Antiinflammatory - Reduces inflammation of joints, injuries etc.
• Antiperiodic - Counteracts recurring illnesses such as malaria.
• Aphrodisiac - Increases the sexual appetite.
• Astringent - Produces contraction in living tissue, reducing the flow of secretions and discharges of blood, mucus, diarrhoea etc.
• Cholagogue - Increases the flow of bile and its discharge from the body.
• Febrifuge - Reduces fevers.
• Tonic - Improves general health. Slower acting than a stimulant, it brings steady improvement.

Propagation

Seed - best sown as soon as it is ripe in a cold frame[111]. The seed can be stratified and sown in spring but will then be slow to germinate[133]. When large enough to handle, prick the seedlings out into individual pots and grow them on in a cold frame for their first winter. Plant them out in late spring or early summer. Division - best done in spring but it can also be done in autumn[1, 111]. Another report says that division is best carried out in the autumn or late winter because the plants come into growth very early in the year[233].

Known Hazards

The whole plant is highly toxic - simple skin contact has caused numbness in some people[1]. One report says that this plant does not contain the toxic alkaloid aconitine, and so is not poisonous[4]. It does, however, still contain an intensely bitter alkaloid[4].

Other Uses

None known

Cultivars

no recorded cultivars

References

RHS Dictionary of Plants plus Supplement. 1956
F. Chittendon.
Author: F. Chittendon.
Rating:
Publisher : Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaces in 1992 by a new dictionary (see [200]).
Date of Publication : 1951

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