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Summary

Physical Characteristics

Delphinium brunonianum is a PERENNIAL growing to 0.5 m (1ft 8in) by 0.3 m (1ft).
See above for USDA hardiness. It is hardy to UK zone 4. It is in flower from June to July, and the seeds ripen from July to August. The species is hermaphrodite (has both male and female organs).
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. It cannot grow in the shade. It prefers moist soil.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Oil
Edible Uses: Oil

None known

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.
Parasiticide

None known

References More on Medicinal Uses

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Other Uses

Oil Parasiticide

A parasiticide is obtained from the leaves[51, 61]. It is quite toxic and so is for external use only. In the Himalayas it is only used to destroy ticks on animals[51, 240, 272]. The seed contains 30% of an oil that has industrial uses[91]. The seed is very small, however, and it would require a large area of plants to obtain reasonable yields.

Special Uses

Scented Plants

References More on Other Uses

Cultivation details

Prefers a rich well-drained soil that stays moist in the summer[111, 187]. Dislikes water-logged soils[200], it is liable to die out in heavy soils over winter[111]. Requires an open sunny position[188]. Plants are generally hardy to about -20°c[187], though they are best given a protective mulch of bracken or some similar material during the winter[245]. The flowers emit a powerful, musk-like scent until they begin to fade[245]. A greedy plant, inhibiting the growth of nearby plants, especially legumes[54]. Grows well in the rock garden[188]. This species is closely related to C. cashmerianum[175].

References Carbon Farming Information and Carbon Sequestration Information

Temperature Converter

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Plant Propagation

Seed - sow March/April in a cold frame or May outdoors[111]. Keep moist and in a shady position until germination takes place[175]. The seed has a limited viability so it should be stored in a sealed container at about 3°c[200]. Temperatures above 15°c inhibit germination[175]. The seed usually germinates in 2 - 9 weeks at 15°c[175]. When they are large enough to handle, prick the seedlings out into individual pots and plant them out into their permanent positions in the summer. Cuttings of basal shoots in April/May, taken before they become hollow at the base, and planted in a cold frame[111]. Division in spring[111] or early autumn[200].

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: Afghanistan, Tajikistan, China (Xizang Zizhiqu (south)) TROPICAL ASIA: India (Himachal Pradesh, Jammu and Kashmir, Uttar Pradesh), Nepal, Pakistan (north)

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 itâ€™s worth checking.

Conservation Status

IUCN Red List of Threatened Plants Status :

Related Plants

Latin Name	Common Name	Habit	Height	Hardiness	Growth	Soil	Shade	Moisture	Medicinal	Other
Delphinium brachycentrum	Northern larkspur	Perennial	1.0	4-8		LMH	N	M	0	1
Delphinium caeruleum		Perennial	0.3	6-9		LMH	N	M	1	1
Delphinium cashmerianum		Perennial	0.5	4-8		LMH	N	M	1	2
Delphinium denudatum		Perennial	1.0	6-9		LMH	N	DM	1	1
Delphinium elatum	Candle larkspur, English Larkspur	Perennial	1.0	4-7	M	LMH	N	M	1	1
Delphinium glaucum	Giant Larkspur, Sierra larkspur	Perennial	1.8	0-0		LMH	N	M	0	1
Delphinium menziesii	Menzies' Larkspur	Perennial	0.5	3-7		LMH	N	M	1	1
Delphinium nudicaule	Red Larkspur, Larkspur	Perennial	0.3	3-7	M	LMH	N	M	1	3
Delphinium nuttallianum	Larkspur, Twolobe larkspur	Perennial	0.3	4-8		LMH	N	M	0	2
Delphinium semibarbatum	Zalil	Perennial	0.5	5-9		LMH	N	M	1
Delphinium staphisagria	Stavesacre	Biennial/Perennial	1.0	7-10		LMH	N	M	2	2

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.

Delphinium brunonianum - Royle.