Phlox douglasii 'Red Admiral'
Alpine phlox, Moss phlox, Columbia phlox
- Height × spread
- 0.15m × 0.3m
- Position
- Full sun
- Hardiness
- Very cold to -20C (RHS H6)
- Flowers
- Spring
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
In mid to late spring the flowers appear, almost fluorescent, coloured deep pink-purple, (some say crimson) on a spreading carpet of long, smooth silvered-green leaves that taper to a point. They open from long calyces striped beige and brown-purple. In full flower the leaves are entirely eclipsed.
- Flower colour
- Pink, Purple
- Foliage colour
- Green
- Variegated
- No
- Scent
- No
- Shape
- Prostrate
- Height
- 0.15m
- Spread
- 0.3m
- Season of interest
- Spring
- Flowers in
- Spring
- Evergreen
- Deciduous
- Garden style
- Gravel garden, Cottage garden
- Sun or shade
- Likes full sun, tolerates part shade
- Soil type
- Chalk, Loam (normal)
- Soil pH
- All types
- Drainage
- Moisture retentive soil, Well drained soil, Dry soil, Drought resistant
- Hardiness
- Very cold to -20C (RHS H6)
- Borders & containers
- Borders and containers
- Use for
- Ground cover, Bee attraction, Butterfly attraction
- Hazards
- No
- Pet safe
- Yes – listed in our pet-safe plants
Spring
Spring - late · Outdoors
Feed with slow release fertiliser
Apply a general purpose slow release fertiliser, spreading it around the root area of the plant as it is coming 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.
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.
Found in
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