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Alcea rosea 'Crème de Cassis'
Alcea rosea 'Crème de Cassis'
Having a clay soil, I prepared a mixture of sand, compost and garden soil and despite these precautions, the plant did not take root. Out of the 3 hollyhocks ordered, only one shoot grew without producing any flowers, only foliage. I planted them at the end of April 2019. A wild hollyhock appeared a little further away.
catherine, 02/04/2020
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Dispatch by letter from €3.90.
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This plant carries a 12 months recovery warranty
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We guarantee the quality of our plants for a full growing cycle, and will replace at our expense any plant that fails to recover under normal climatic and planting conditions.
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Alcea rosea 'Crème de Cassis' is a variety of hollyhock with a deliciously fruity flowering, shorter than the 'Chater's' varieties for example. Its floral spikes are generously adorned with whimsical flowers, single or double, with a blackcurrant sorbet colour, almost white on the edges, sometimes revealing their pale yellow hearts. This perennial plant often cultivated as a biennial, iconic of English cottage gardens, is wonderful at the back of borders, or to cover the walls of a closed garden. Give it sun, a well-drained soil not too dry, and the shelter of a wall, or a bed of low bushes to protect its flower columns from strong winds. This variety, often offered as seeds, reseeds quite faithfully in the garden. It is one of the most beautiful flowers of summer!
The hollyhock is also known by its Latin name Althaea rosea, and its vernacular names adopt all the accents of our regions: it is called Passe-rose, Rose à bâton, Rose papale or primerose. From the Malvaceae family, it originates from Asia Minor and is often naturalized in slightly wild gardens, fallow fields, heaps of soil. A plant of limestone and sometimes stony soils, the hollyhock is tolerant and easy to grow everywhere. Its taproot does not appreciate being disturbed: choose its location carefully and do not disturb it anymore.
'Crème de Cassis' is an improved variety of this wild flower. It is an erect plant, usually not branched, which can reach 1.50m (5ft) to 1.80m (6ft) in height when flowering. It forms a rosette of rounded leaves with 5 or 7 lobes, from which emerges a robust floral stem, whose growth is very rapid. This inflorescence in spikes is covered with large buds that blossom, staggered from June-July to August-September, and from the bottom to the top, into large ephemeral flowers with single to double corollas on the same stem, whose texture resembles crepe. They display a lovely hue, generally bicolour, with the outer petals quickly fading to a very pale mauve-pink. Throughout this period, they will attract bees and butterflies to your garden. The flowering gives way to numerous fruits filled with seeds that spontaneously reseed in the most unexpected areas, which it chooses itself: at the base of walls, in poor and stony soils, cracks in walls, etc...
Very common in abandoned gardens or fallow fields in our countryside, the hollyhock is often cultivated at the back of borders or against a wall to protect it from strong winds. The fresh colour of this selection will allow you to create superb associations with light-flowering perennials such as Gauras, salvias, bellflowers, Monardas, hybrid mulleins, or the royal lily for its fragrance, all of which are easy plants to grow in most of our gardens. The hollyhock is an edible plant, its flower buds can be eaten raw in salads and the young leaves raw or cooked.
Hollyhock is both ornamental and medicinal. Oil with drying properties can be extracted from its seeds. Rich in mucilage, it has soothing, emollient, expectorant, laxative, and appetizing properties, which are milder compared to those of its cousin the Marshmallow (Althea officinalis) used by herbalists.
Alcea rosea 'Crème de Cassis' in pictures
Flowering
Foliage
Plant habit
Botanical data
The 'Crème de Cassis' hollyhocks appreciate warm situations, sunshine, and can tolerate ordinary soil, even clayey, chalky, or stony soil, but they are much more opulent in a fertile soil that retains some freshness during flowering. These plants with taproots prefer deep soils and do not appreciate being transplanted when they are too developed. Care must be taken not to break this taproot during handling. The rosea species is drought resistant and very hardy, it is susceptible to slugs and particularly sensitive to rust. Excessive moisture should be avoided in spring and summer and, if necessary, treated preventively with a fungicide.
In October, remove the faded flower stalks.
Planting period
Intended location
Care
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Hardiness is the lowest winter temperature a plant can endure without suffering serious damage or even dying. However, hardiness is affected by location (a sheltered area, such as a patio), protection (winter cover) and soil type (hardiness is improved by well-drained soil).
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The flowering period indicated on our website applies to countries and regions located in USDA zone 8 (France, the United Kingdom, Ireland, the Netherlands, etc.)
It will vary according to where you live:
In temperate climates, pruning of spring-flowering shrubs (forsythia, spireas, etc.) should be done just after flowering.
Pruning of summer-flowering shrubs (Indian Lilac, Perovskia, etc.) can be done in winter or spring.
In cold regions as well as with frost-sensitive plants, avoid pruning too early when severe frosts may still occur.
The planting period indicated on our website applies to countries and regions located in USDA zone 8 (France, United Kingdom, Ireland, Netherlands).
It will vary according to where you live:
The harvesting period indicated on our website applies to countries and regions in USDA zone 8 (France, England, Ireland, the Netherlands).
In colder areas (Scandinavia, Poland, Austria...) fruit and vegetable harvests are likely to be delayed by 3-4 weeks.
In warmer areas (Italy, Spain, Greece, etc.), harvesting will probably take place earlier, depending on weather conditions.
The sowing periods indicated on our website apply to countries and regions within USDA Zone 8 (France, UK, Ireland, Netherlands).
In colder areas (Scandinavia, Poland, Austria...), delay any outdoor sowing by 3-4 weeks, or sow under glass.
In warmer climes (Italy, Spain, Greece, etc.), bring outdoor sowing forward by a few weeks.