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Lupinus polyphyllus The Chatelaine

Lupinus x polyphyllus The Châtelaine
Garden Lupin, Large-leaved Lupin, Big-leaved Lupin, Russell Lupin

4,2/5
20 reviews
0 reviews
4 reviews
1 reviews
3 reviews

Received a very small container, it almost looks like a baby plant, even more so than the usual seedlings, but I have the same observation as with the asters: the soil is completely frozen.

Coco, 22/01/2024

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This plant carries a 12 months recovery warranty

More information

A perennial with bi-coloured pink and white flowers grouped in spikes. It provides excellent ground cover.
Flower size
3 cm
Height at maturity
90 cm
Spread at maturity
75 cm
Exposure
Sun
Hardiness
Hardy down to -29°C
Soil moisture
Moist soil
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Recommended planting time March to May
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Flowering time June to July
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Description

Lupinus 'The Chatelaine' is a perennial plant with a bushy habit. From June to July, terminal spikes measuring 20 to 60cm (8 to 24in) long appear, composed of flowers similar to those of peas. The bi-colored flowers are pink and white and measure 1 to 3cm (1in) long. It is a very hardy plant that spreads without aggression.

At maturity, the plant can reach a height of 90cm (35in). It is vigorous and resistant to diseases. Native to the Mediterranean region, North Africa, and all of America, this lupin has deciduous foliage that is mainly composed of palmate basal leaves, divided into lanceolate leaflets, which are often slightly hairy on the underside.

Lupinus 'The Chatelaine' is a good ground cover plant. It grows in dry meadows, hills, open forests, coastal strips, cliffs, and riverbanks. It is an excellent plant for borders of perennial beds and flower beds. It also thrives when planted individually.

Lupinus polyphyllus The Chatelaine in pictures

Lupinus polyphyllus The Chatelaine (Foliage) Foliage

Flowering

Flower colour pink
Flowering time June to July
Flower size 3 cm
Fragrance slightly scented

Foliage

Foliage persistence Deciduous
Foliage colour medium green

Plant habit

Height at maturity 90 cm
Spread at maturity 75 cm
Growth rate fast

Safety measures

Potential risks Plant may be toxic if swallowed

Botanical data

Genus

Lupinus

Species

x polyphyllus

Cultivar

The Châtelaine

Family

Fabaceae

Other common names

Garden Lupin, Large-leaved Lupin, Big-leaved Lupin, Russell Lupin

Origin

Cultivar or hybrid

Planting and care

Lupinus 'The Chatelaine' thrives in the sun, partial shade, and even under trees in spring. Place it in light, well-draining, humus-bearing, and moderately moist soil. It is an easy-to-grow perennial. Protect the base of the plant in regions with harsh winters. Remove faded flowers, and the lupin will bloom again in autumn. Water it generously. Pay attention to the leaves, which can sometimes be attacked by mildew and root rot (especially if the roots are dry). Additionally, lupins can be susceptible to leaf spots, galls, viruses, and attacks from snails and slugs during the growing season.

Planting period

Recommended planting time March to May

Intended location

Suitable for Meadow
Type of use Border, Container, Slope
Hardiness Hardy down to -29°C (USDA zone 5) Show map
Planting density 2 per m2
Exposure Sun
Soil pH Acidic, Neutral
Soil type Clayey (heavy), Silty-loamy (rich and light)
Soil moisture Moist soil, humus-bearing, light and deep

Care

Pruning instructions Cut the faded flowers regularly to prevent the plant from unnecessarily exhausting itself to produce seeds.
Pruning Pruning recommended once a year
Pruning time July to August
Overwinter Can be left in the ground
4,2/5

Summer flowering perennials

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