Astelia chathamica 'Silver Spear'
Chatham Island astelia
Also known as Astelia chathamica
- Height × spread
- 0.6m × 1m
- Position
- Full sun
- Hardiness
- Mild winter to -5C (RHS H3)
Availability
Please ask in store about availability
Many plants are seasonal. Call 01234 567890 to check current stock.
About this plant
This makes a good foliage clump, somewhat disordered but having an attractive silvery sheen to its soft green leaves. It is beautiful in front of dark foliaged plant in a warm and sunny spot. This is only for the warmest parts of the country.
- Foliage colour
- Grey
- Variegated
- No
- Scent
- No
- Shape
- Fan
- Height
- 0.6m
- Spread
- 1m
- Evergreen
- Evergreen
- Garden style
- Scented garden, Gravel garden
- Sun or shade
- Likes full sun, tolerates part shade
- Soil type
- Loam (normal)
- Soil pH
- All types
- Drainage
- Well drained soil
- Hardiness
- Mild winter to -5C (RHS H3)
- Borders & containers
- Borders and containers
- 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 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.
Spring - early-mid · Planting
Divide when too large
The plant can be divided if it becomes too large or another plant is required. This may involve physically dividing the clump in two, removing offsets or small bulbs or dividing rhizomes. The new plants can be grown in pots or planted in the ground.
Winter
Winter · Outdoors
Water lightly during dormancy
The soil should be kept just moist during the plant's rest period.