Erica canaliculata
Channelled heath, Purple heath
- Height × spread
- 5.5m × 3.5m
- Position
- Full sun
- Hardiness
- Mild winter to -5C (RHS H3)
- Flowers
- Winter, Spring
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This beautiful plant has a columnar growth habit and smothers itself in beautiful white flowers, sometimes suffused with pink. The flowers have brown anthers. It may come into flower as early as January, but March to May is the more likely season. It can grow quite large, 5.5 metres in height having been recorded in Cornwall. More moderate heights are commoner. This comes from South Africa, growing on the Cape, and thus is only hardy in the very warmest part of South west England.
- Flower colour
- White
- Foliage colour
- Green
- Variegated
- No
- Scent
- No
- Shape
- Bell
- Height
- 5.5m
- Spread
- 3.5m
- Height in 10 years
- 3m
- Spread in 10 years
- 1.5m
- Season of interest
- Spring, Winter
- Flowers in
- Winter, Spring
- Evergreen
- Evergreen
- Garden style
- Winter garden
- Sun or shade
- Likes full sun
- Soil type
- Sandy soil
- Soil pH
- Acid (ericaceous)
- Drainage
- Well drained soil
- Hardiness
- Mild winter to -5C (RHS H3)
- Borders & containers
- Borders
- Use for
- Bee attraction, Butterfly attraction
- Hazards
- No
Spring
Spring - late · Outdoors
Feed young plants with slow release fertiliser for ericaceous plants
Spread a slow release fertiliser for ericaceous plants around the base of the plant to the edge of the foliage spread before applying any mulch, so that it can feed the roots. (Or apply a liquid feed at regular intervals throughout the growing season.)
This is a simple way to provide a nutrient boost until the plant becomes well established.
Spring-Autumn · Outdoors
Water during dry periods
For plants in the ground, when there has been little or no rain for a period of 7-10 days and the soil is dry, give it a deep watering and repeat weekly until there is a downpour of rain. Check plants in pots more frequently, especially in hot weather.
Winter
Winter · Outdoors
Water moderately in winter
Water moderately.
Give a small amount of water so that the plant doesn't become flaccid (leaves lose their firmness and may droop or look lifeless), or dessicated, but do not saturate the compost or leave it standing in water.
Winter-Spring · Planting
Prune young growth after flowering
When the plant has finished flowering, remove the flower and most of the young growth that the plant has made. Leave just around 2 centimetres of young growth on the plant. Don't cut into old wood unless it is diseased or damaged.
Planting & general
Outdoors
Water with rain water
This plant needs rain water or soft water (the minerals in alkaline or "hard" water are harmful). This is especially important for plants in pots.
Outdoor planting · Planting
Add root growth stimulant to the planting hole
Mycorrhizal fungi helps roots establish quickly, so they absorb water and nutrients more efficiently. It comes as a powder, granule or gel. Add to the planting hole or container, and to the plant's rootball before planting in the hole. For "bareroot" plants use a gel.
Compost · Planting
Ericaceous compost
This plant requires acidic (ericaceous) soil. Where the soil is not acidic, or when planting in pots, use an ericaceous compost.
Found in
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