Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct
Araucaria columnaris - Evergreen Trees Direct

Araucaria columnaris

300L: Approximately 3.0 m to 4.0 m tall

40cm / 45L: Approximately 0.9 m to 2.5 m tall

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.

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$3,000.00
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$3,000.00
Regular price
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A GRADE STOCK, EVERY TIME.

Learn About Your New Araucaria columnaris - Cook Pine

Araucaria columnaris – Cook Pine is a tall, upright conifer from New Caledonia with a distinct columnar form and dense, green, needle-like foliage. Its narrow vertical habit makes it well-suited for adding height and structure to coastal or tropical-style landscapes.

Tolerant of wind and salt spray, it performs well in exposed sites and needs minimal care once established. Ideal for feature planting where strong vertical lines are needed.

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

1. Botanical & Physical Characteristics

BOTANICAL NAME:
Araucaria columnaris
GENUS:
Araucaria
BOTANICAL SPECIES:
columnaris
COMMON NAME:
Cook Pine
FAMILY:
Araucariaceae
EVERGREEN / DECIDUOUS:
Evergreen (foliage year round)
FOLIAGE TYPE
  • Needle-like
FORM & SHAPE
  • Columnar
  • Symmetrical
  • Upright

2. Growth & Environmental Conditions

GROWTH RATE
  • Medium Growth Rate
EXPECTED GROWTH PER YEAR

40 – 70 cm/year

MATURE HEIGHT

20 m – 25 m

MATURE WIDTH

4 m – 6 m

SUNLIGHT EXPOSURE
  • Full Sun
FROST TOLERANCE

Frost Tolerant – Can handle light to moderate frost once established.

AUSTRALIAN NATIVE?
No

3. Practical Uses & Flowering

USES:
  • Feature Tree
  • Avenue Planting
  • Council or Civic Landscapes
  • Shade Tree
FLOWER COLOUR
Not Applicable
FLOWER TYPE
  • Not Applicable
FLOWERING PERIOD
  • Not Applicable

Planting Tips

Plant Spacing

Hedging & Screening: Not suitable – Too tall and upright for screening

Feature Tree: 4 m – 6 m – Best showcased individually for dramatic vertical form

Avenue Planting Trees: 6 m – 8 m – Tall, symmetrical growth suits grand avenues

Ensuring A Strong Start

How to Plant Araucaria columnaris

  1. Location Selection: Choose a spot with ample sunlight.
  2. Soil Preference: Favors well-draining, slightly acidic soils.
  3. Digging: Dig a hole about twice the diameter of the tree's root ball.
  4. Planting: Place the tree in the hole, fill with soil, and press down gently.
  5. Initial Watering: Water deeply after 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: 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 Araucaria columnaris

  • Watering: Regular watering is essential during its formative years. Mature trees are more drought-resistant.
  • Mulching: Apply a layer of organic mulch around the base to conserve moisture and suppress weed growth.
  • Pruning: Minimal pruning is required; remove only dead or diseased branches.

Growing Your Araucaria columnaris in Various Soil Types

Enhancing Soil for Towering, Elegant Growth

Ideal Drainage: Prefers well-drained soil.

Well-Draining Soil: Fantastic, allowing this tall tree to establish a robust root system.

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

  • Sandy Soil: Naturally draining and easy to work with; enrich with compost to ensure adequate nutrient levels.
  • Clay Soil: Too dense for optimal growth; amend with sand and organic matter to lighten the texture and improve aeration.
  • Loamy Soil: An excellent environment that supports growth with its balanced drainage and nutrient availability. Enhance with organic matter to keep it fertile.
  • Peaty Soil: Very rich; adjust with coarse sand to improve drainage, optimizing growth conditions for this majestic tree.
Here is what customers like you frequently ask

FAQ

Q. What is Cook Pine best used for?
A. It’s perfect as a vertical feature tree, especially in coastal or tropical-style gardens.

Q. How tall and wide does it grow?
A. Reaches 20 – 25 m tall and 4 – 6 m wide with a narrow, upright form.

Q. Is it suitable for coastal conditions?
A. Yes — it tolerates salt spray and wind, making it ideal for exposed locations.

Q. What type of foliage does it have?
A. Dense, green, needle-like foliage arranged symmetrically on horizontal branches.

Q. Is it drought hardy?
A. Moderately — it prefers consistent watering when young, but becomes more resilient over time.

Q. What kind of maintenance does it need?
A. Low maintenance — minimal pruning is required to retain its natural form.

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