Callistemon viminalis
Callistemon viminalis
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Current Stock Height Guides
Current Stock Height Guides
Height guide disclaimer: Height ranges are approximate only. As living products, plant heights naturally vary between individual plants, batches, and seasons. No guarantee is given that supplied plants will fall within the stated range. If minimum heights are required, you mustconfirm current batch heights with Evergreen Trees Direct prior to purchase. Variation in height is normal and is not grounds for return, refund, replacement, or compensation.
Root Ball Dimensions (Height & Width)
Root Ball Dimensions (Height & Width)
Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.
- 30cm Pot: 33cm (W) × 30cm (D)
- 40cm/45L Pot: 44cm (W) × 41.5cm (D)
- 50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
- 100L Bag: 50.6cm (W) × 52.8cm (D)
- 150L Bag: 66cm (W) × 55cm (D)
- 200L Bag: 71.5cm (W) × 60.5cm (D)
- 300L Bag: 88cm (W) × 63.8cm (D)
- 400L Bag: 99cm (W) × 66cm (D)
- 500L Bag: 122cm (W) × 66cm (D)
- 750L Bag: 134cm (W) × 69cm (D)
- 1000L Bag: 146.3cm (W) × 71.5cm (D)
- 2000L Bag: 176cm (W) × 82.5cm (D)
Trade Customers
Trade Customers
We supply advanced trees to landscapers, developers, architects, and councils Australia-wide. Trade clients receive fast quotes, expert advice, and access to premium stock with reliable freight.
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About Your New Callistemon viminalis
Callistemon viminalis, known as the Weeping Bottlebrush, is a striking evergreen small tree or large shrub with cascading branches and vibrant red bottlebrush flowers. Its flowing form and seasonal blooms create an eye-catching display that also supports local wildlife by attracting birds and pollinators.
They look excellent when used as a feature tree, lining driveways, or planted in groups along riparian zones. Callistemon viminalis thrives in full sun, handles poor soils, and offers moderate drought tolerance once established. With minimal maintenance and year-round appeal, it’s a resilient choice for both ornamental and habitat-focused landscapes.
Uses in my Garden
Uses in my Garden
Callistemon viminalis works in an:
Is Callistemon viminalis Evergreen or Deciduous?
Is Callistemon viminalis Evergreen or Deciduous?
Callistemon viminalis is an Evergreen (foliage year round) Tree
Mature Height & Width
Mature Height & Width
Mature Height: 4m - 8m Approximately
Mature Width: 4m – 5m
Callistemon viminalis is expected to grow Approx. 50 – 100 cm per year.
Growth Rate of Callistemon viminalis
Growth Rate of Callistemon viminalis
Callistemon viminalis is expected to grow Approx. 50 – 100 cm per year.
They are considered to have a:
Frost Tolerance & Ideal Climate to plant Callistemon viminalis
Frost Tolerance & Ideal Climate to plant Callistemon viminalis
Is Callistemon viminalis frost tolerant?
Callistemon viminalis is Frost Hardy – Survives heavy and frequent frost without damage.
Does Callistemon viminalis Flower?
Does Callistemon viminalis Flower?
Callistemon viminalis produces masses of bright red, pendulous bottlebrush flowers from spring through summer, with a lighter flush in autumn. The vibrant blooms hang gracefully from the weeping branches, creating a dramatic and highly ornamental seasonal display.
Does Callistemon viminalis flower?
Flowering Period:
Flower Type:
Flower Colour:
Red
Is Callistemon viminalis an Australian Native Tree?
Is Callistemon viminalis an Australian Native Tree?
Yes
Callistemon viminalis is Native to Eastern Australia, particularly Queensland and New South Wales, where it grows naturally along watercourses and in open forests.
What is the Wildlife Value of Callistemon viminalis ?
What is the Wildlife Value of Callistemon viminalis ?
Its nectar-rich flowers attract honeyeaters, native bees, butterflies and other beneficial insects, while the dense foliage provides shelter and nesting habitat for small birds. Its long flowering season makes it a valuable support plant for pollinators throughout much of the year.
How much Sunlight does Callistemon viminalis need?
How much Sunlight does Callistemon viminalis need?
Callistemon viminalis will thrive best in:
Preferred Soil?
Preferred Soil?
Callistemon viminalis performs best in well-drained sandy or loam soils and prefers slightly acidic to neutral conditions. It tolerates poorer soils but may struggle in heavy clay or waterlogged areas unless improved with organic matter and coarse material to increase drainage. Keep soil evenly moist during establishment, then reduce watering as the tree matures and develops its characteristic high drought resilience.
Is Callistemon viminalis Drought Tolerant?
Is Callistemon viminalis Drought Tolerant?
Is Callistemon viminalis Drought tolerant?
As a young tree it requires regular watering, but once established Callistemon viminalis develops excellent drought tolerance. It thrives in hot, dry and coastal environments and maintains reliable flowering and its graceful weeping habit with minimal supplementary watering.
Planting Information
How To Plant Your Callistemon viminalis
How To Plant Your Callistemon viminalis
Recommended Planting Spacing For Your Callistemon viminalis
Recommended Planting Spacing For Your Callistemon viminalis
Callistemon viminalis is expected to grow Approx. 50 – 100 cm per year.
Long Term Care For Your Callistemon viminalis
Long Term Care For Your Callistemon viminalis
Planting Your Callistemon viminalis in Different Soil
Planting Your Callistemon viminalis in Different Soil
Root Ball Dimensions (Width × Depth) For Planting
Root Ball Dimensions (Width × Depth) For Planting
Use this as a reference when digging your planting hole. We recommend digging at least 10% wider than the dimensions below to encourage strong root development.
- 30cm Pot: 33cm (W) × 30cm (D)
- 40cm/45L Pot: 44cm (W) × 41.5cm (D)
- 50cm Pot / 70L Pot: 55cm (W) × 41.8cm (D)
- 100L Bag: 50.6cm (W) × 52.8cm (D)
- 150L Bag: 66cm (W) × 55cm (D)
- 200L Bag: 71.5cm (W) × 60.5cm (D)
- 300L Bag: 88cm (W) × 63.8cm (D)
- 400L Bag: 99cm (W) × 66cm (D)
- 500L Bag: 122cm (W) × 66cm (D)
- 750L Bag: 134cm (W) × 69cm (D)
- 1000L Bag: 146.3cm (W) × 71.5cm (D)
- 2000L Bag: 176cm (W) × 82.5cm (D)
Frequently Asked Questions
Frequently Asked Questions
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