Alcea rosea 'Creme de Cassis'
Garden hollyhock
Also known as Alcea 'Crème de Cassis'
- Height × spread
- 2m × 0.5m
- Position
- Full sun
- Hardiness
- Average winter to - 10C (RHS H4)
- Flowers
- Summer
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
The rather plush, rounded flowers are basically white, suffused with pale pink, and have a huge maroon centre with fine maroon ray-lines that often spread to the petal edge. They would not be out of place as patterns in classic upholstery and have a charm all their own. They are carried on the sturdy upright stems of the hollyhock. General care: These are usually short lived perennials but, as they are prone to rust disease, they are generally discarded at the end of the season. Protect these with supports in exposed sites.
- Flower colour
- Red, White
- Foliage colour
- Green
- Variegated
- No
- Scent
- No
- Shape
- Column
- Height
- 2m
- Spread
- 0.5m
- Season of interest
- Summer
- Flowers in
- Summer
- Evergreen
- Deciduous
- Garden style
- Small scale garden, Cottage garden
- Sun or shade
- Likes full sun
- Soil type
- Chalk, Loam (normal)
- Soil pH
- All types
- Drainage
- Moisture retentive soil, Well drained soil, Dry soil
- Hardiness
- Average winter to - 10C (RHS H4)
- Borders & containers
- Borders
- Use for
- Wall cover, Bee attraction, Butterfly attraction, Sensory garden (tactile)
- Walls
- South facing
- Hazards
- No
Spring
Spring-Autumn · Outdoors
Water in dry periods
Established plants in the ground can cope with 7-10 days of dryness, and shrubs often manage 2 to 3 weeks. Water one section of the garden thoroughly each day rather than a little everywhere. Check plants in pots more often, especially in hot weather.
Summer
Summer - early · Outdoors
Apply slow release fertiliser
Apply a slow release fertiliser which is spread around the root area of the plants soon after they have come into growth. (Or apply a liquid feed at regular intervals throughout the growing season.)
This is a simple way to provide a nutrient boost as a single annual procedure.
Summer-Autumn · Planting
Support tall stems
The plant may require support for long stems. Provide an artificial frame which it can grow through, or loosely tie the whole plant. A network of twigs can be woven together to provide a framework through which the plant can grow.
Tall stems can lean or be battered by weather. Support the plant to keep its vertical lines, aiming for a natural appearance which is easy on the eye.
Found in
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