Harlequin

Climate & Position
Leucadendrons thrive in:

• Full sun positions
• Open, well-ventilated areas
• Coastal and exposed gardens
• Mild to warm climates

For best colour and flowering performance, plants should receive at least 6 hours of direct sunlight daily.


Soil Requirements
Excellent drainage is essential.

Leucadendrons prefer:

• Free-draining soil
• Slightly acidic soil conditions
• Sandy or loamy soils
• Raised garden beds where drainage is poor

Avoid:

• Heavy clay soils
• Waterlogged positions
• Poorly drained garden beds

If required, improve drainage by incorporating coarse sand or creating raised mounds.


Water Requirements

During Establishment:

• Water regularly for the first 12–18 months
• Allow soil to partially dry between watering
• Deep watering is preferable to frequent shallow watering

Once Established:

• Leucadendrons are highly drought tolerant
• Water only during extended dry periods

Overwatering is one of the most common causes of plant decline.


Fertilising
Leucadendrons are sensitive to phosphorus.

Use:

• Low-phosphorus fertilisers formulated for native plants or Proteaceae

Avoid:

• General-purpose fertilisers high in phosphorus
• Animal manures and excessive compost applications

Apply fertiliser lightly during spring and autumn if required.


Mulching

Apply mulch to:

• Help retain moisture
• Regulate soil temperature
• Suppress weeds

Keep mulch clear of the main stem to prevent rot.

Suitable mulches include:

• Pine bark
• Leaf mulch
• Gravel