Centaurea cineraria subsp. cineraria
Dusty miller
Also known as Centaurea candidissima
- Height × spread
- 0.6m × 0.6m
- Position
- Full sun
- Hardiness
- Mild winter to -5C (RHS H3)
- Flowers
- Summer
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This plant produces an amazing dome of frothy silvered foliage, dissected and with long arching fronds. It has little lilac pink, cornflower type flowers, which are inclined to flop. At the Royal Botanic Gardens, Kew, it is grown to perfection and appears to have has survived several winters. This plant can vary considerably in appearance, so it's best to see a plant before you buy it.
- Flower colour
- Lilac, Pink, Purple
- Foliage colour
- Grey
- Variegated
- No
- Scent
- No
- Shape
- Dome
- Height
- 0.6m
- Spread
- 0.6m
- Flowers in
- Summer
- Evergreen
- Evergreen
- Garden style
- Mediterranean garden, Conservatory
- Sun or shade
- Likes full sun, tolerates part shade
- Soil type
- Gravelly soil, Loam (normal), Poor soil, Sandy soil
- Soil pH
- All types
- Drainage
- Well drained soil, Dry soil, Drought resistant
- Hardiness
- Mild winter to -5C (RHS H3)
- Borders & containers
- Borders and containers
- Use for
- Bee attraction, Butterfly attraction
- Hazards
- No
- Pet safe
- Yes – listed in our pet-safe plants
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
Feed a general fertiliser
Where plants have moderate needs for nutrients, they can simply be given a general feed, fairly early in the growth season so that the growth has plenty of time to harden off before the cold weather.
Give plants a general boost with the application of a general purpose fertiliser which is spread around the root area of the plant, with amounts as directed on the feed label.
Found in
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