Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct
Callistemon salignus - Evergreen Trees Direct

Callistemon salignus

40cm / 45L: 1.6m – 2.2m

Please note: These height guides are approximate, as we work with live plants and natural variation is expected. The measurements provided reflect typical stock sizing but may vary between batches.

Size
Regular price
$250.00
Sale price
$250.00
Regular price
Tax included. Shipping calculated at checkout.
A GRADE STOCK, EVERY TIME.

Learn About Your New Callistemon salignus - Willow Bottlebrush / Pink Tips Bottlebrush

Callistemon salignus – commonly called the White Bottlebrush or Willow Bottlebrush – is a striking Australian native with soft pink to white cylindrical flowers and elegant, willow-like foliage. Young leaves emerge with a flush of pink-red before maturing to green, creating seasonal contrast.

They look excellent when planted as informal screens, hedging, or as feature trees in bird-attracting landscapes. Callistemon salignus performs well in full sun to part shade, tolerates mild frost and drought once established, and adds structure and biodiversity to gardens and streetscapes with minimal upkeep.


Plant Profile
Planting & Spacing Tips
Post Planting Care
Tips for Various Soil Types

1. Botanical & Physical Characteristics

BOTANICAL NAME:
Callistemon salignus
GENUS:
Callistemon
BOTANICAL SPECIES:
salignus
COMMON NAME:
Willow Bottlebrush / Pink Tips Bottlebrush
FAMILY:
Myrtaceae
EVERGREEN / DECIDUOUS:
Evergreen (foliage year round)
FOLIAGE TYPE
  • Fine
FORM & SHAPE
  • Upright
  • Shrub
  • Narrow

2. Growth & Environmental Conditions

GROWTH RATE
EXPECTED GROWTH PER YEAR

Approx. 40 – 70 cm per year

MATURE HEIGHT

5m - 10m Approximately

MATURE WIDTH

3m – 5m

SUNLIGHT EXPOSURE
  • Full Sun
FROST TOLERANCE

Frost Hardy – Survives heavy and frequent frost without damage.

AUSTRALIAN NATIVE?
Yes

3. Practical Uses & Flowering

USES:
  • Screening or Privacy
  • Shrubs
  • Rural Property Planting
  • Revegetation or Regeneration
  • Council or Civic Landscapes
  • Plant in Pots (or) Suitable for Pots
FLOWER COLOUR
White
FLOWER TYPE
  • Fluffy
FLOWERING PERIOD
  • Summer
  • Spring
  • Sporadic

Planting Tips

Plant Spacing

Hedging & Screening: Plant 1 m apart for a dense hedge, or slightly wider for a more informal look.

Feature Tree: Plant 2 m – 3 m apart to showcase its upright form.

Avenue Planting Trees: Use at 3 m – 4 m apart for a uniform row.

Ensuring A Strong Start

How to Plant Callistemon salignus

  1. Site Selection: Choose a location with ample sunlight and well-draining soil.
  2. Soil Preparation: Incorporate organic matter or compost to boost soil health.
  3. Hole Digging: Prepare a hole about double the size of the root ball.
  4. Planting: Set the Callistemon in the hole, ensuring it's level, fill with soil, and water deeply.

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: 49.5cm (W) × 35.2cm (D)
  • 70L Pot: 55cm (W) × 41.8cm (D)
  • 100L Bag: 50.6cm (W) × 52.8cm (D)
  • 100L Pot: 66cm (W) × 49.5cm (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)

Post Planting Care

When planting a new tree or shrub, proper watering is essential to ensure healthy establishment and long-term growth. Follow these guidelines to give your plant the best start:

  1. Immediately After Planting:
    Water generously right after planting to settle the soil around the roots and eliminate air pockets. This helps the roots make good contact with the soil.
  2. First Three Months (Establishment Phase):
    The initial three months are critical for root development. Water deeply twice daily (morning and evening) to encourage strong, deep root growth.
  3. Irrigation Systems:
    If using an irrigation system, adjust it to provide adequate water during the establishment phase. Ensure the water reaches the root zone without overwatering.
  4. Weather Considerations:
    Adjust watering based on weather conditions. Increase frequency during hot, dry periods and reduce it during cooler, wetter seasons.
  5. Ongoing Care:
    After the establishment phase (3 months), gradually reduce watering frequency but ensure the plant receives consistent moisture, especially during dry spells.

Long Term & Ongoing Care

Caring for Callistemon salignus

  • Watering: Establish with regular watering, then reduce as the plant matures.
  • Mulching: Apply a layer of organic mulch around the base to retain moisture and suppress weeds.
  • Pruning: Lightly prune after flowering to maintain a compact form and promote new growth.

Growing Your Callistemon salignus in Various Soil Types

Optimizing Soil for Vibrant Blooms and Attractive Foliage

Ideal Drainage: Callistemon species do best in well-drained, slightly acidic soils.

Well-Draining Soil: Perfect for promoting vibrant flowering and health.

If you have the following soil, here are some tips for you:

  • Sandy Soil: Excellent for Callistemon; maintain fertility with controlled-release, low-phosphorus fertilizers.
  • Clay Soil: Typically challenging for Callistemon; heavily amend with gypsum, sand, and compost for better drainage and root health.
  • Loamy Soil: Very good if well-drained; avoid over-enrichment which can lead to lush growth at the expense of blooms.
  • Peaty Soil: High organic content is beneficial; ensure it is well-drained with the addition of perlite or sand to avoid root rot.
Here is what customers like you frequently ask

FAQ

Frequently Asked Questions

  • Can Callistemon salignus handle wet conditions? While it prefers well-draining soils, it can tolerate occasional wet conditions.
  • Is it suitable for containers? Yes, in its younger stages, it can be grown in large containers with good drainage.

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