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Summary

Bloom Color: Pink. Main Bloom Time: Early summer, Late spring. Form: Rounded.

Physical Characteristics

Incarvillea delavayi is a PERENNIAL growing to 0.4 m (1ft 4in) by 0.3 m (1ft) at a medium rate.
See above for USDA hardiness. It is hardy to UK zone 6. It is in flower from May to June. The species is hermaphrodite (has both male and female organs).
Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: neutral and basic (mildly alkaline) soils. It can grow in semi-shade (light woodland) or no shade. It prefers moist soil and can tolerate drought.

UK Hardiness Map US Hardiness Map

Synonyms

Plant Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Leaves Shoots
Edible Uses:

Leaves and young shoots - cooked. A famine food, it is only used when all else fails[179]. Some caution is advised, see the notes above on toxicity.

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.

None known

References More on Medicinal Uses

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Other Uses

None known

Special Uses

References More on Other Uses

Cultivation details

Landscape Uses:Alpine garden, Border, Container, Rock garden, Specimen. Easily grown in a deep sandy but rich soil in full sun[187, 200]. Plants grow better if given some shade around midday[200]. Prefers a well-drained calcareous or neutral soil[214] and is drought tolerant when established[190]. Another report says that it dislikes dry summer soils[200]. Dislikes winter wet[200]. Prefers a sheltered position[214]. Plants are hardy to about -15°c, tolerating even lower temperatures if the roots are well mulched, preferably with dry bracken[1, 187, 200]. The crown of the plant requires protection from slugs in the winter[187]. A very ornamental plant, it usually takes about 3 - 4 years to come into flower from seed[214]. This species is often confused in cultivation with I. mairei[214]. Plants are intolerant of root disturbance, it is best to place them in their permanent positions whilst small[200]. The plants will often sulk for several years if they are divided[214]. Special Features: Attractive foliage.

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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The PFAF Bookshop

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 autumn or spring in a greenhouse. Prick out the seedlings into individual pots as soon as they are large enough to handle. Grow on for at least their first winter in a greenhouse and plant out into their permanent positions in spring after the last expected frosts. Division with care in early spring or autumn.

Other Names

If available other names are mentioned here

Native Range

TEMPERATE ASIA: China (Sichuan Sheng, Yunnan Sheng (northwest))

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	Edible	Medicinal	Other
Incarvillea sinensis		Annual/Perennial	0.9	4-8		LM	SN	M	1	1

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.

Incarvillea delavayi - Bur.&Franch.