Banksia integrifolia (Coast Banksia)

Height Guide

These heights are approximate. Batches change frequently, so if you need exact heights, we recommend confirming current batch heights with our sales team.

• 40cm/45L: Approx. 1.2-1.8m tall
• 100L: Approx. 2.0-3.9m tall
• 200L:Approx. 3.0-3.2m tall
• 300L:Approx. 2.7-4m tall

Why Choose Banksia integrifolia for Your Landscape?

• Hardy & Coastal Tolerant – Naturally adapted to salty winds and sandy soils, making it perfect for coastal and exposed locations.
• Tall, Spreading Growth Habit – Suitable for windbreaks, hedging, screening, and feature planting.
• Soft Yellow Flower Spikes – Produces nectar-rich flowers from autumn to spring, attracting pollinators.
• Drought & Frost Hardy – Tolerates dry conditions and moderate frost once established.
• Wildlife-Friendly – Flowers attract birds, bees, and butterflies, supporting biodiversity.
• Fast-Growing & Low Maintenance – Establishes quickly and requires minimal care once mature.

Optimizing Soil for Coastal Resilience and Longevity

Ideal Drainage: Requires well-drained soils, particularly sandy loam.

Well-Draining Soil: Ideal for promoting robust growth and tolerance to coastal conditions.

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

• Sandy Soil: Excellent for drainage and suitable for natural habitats of Banksia; maintain nutrient levels with low-phosphorus native fertilizers.
• Clay Soil: Not naturally suitable; extensive amendment with sand and organic material is necessary to improve conditions.
• Loamy Soil: Ensure the soil remains well-drained and not overly rich in nutrients, which could harm the plant.
• Peaty Soil: Requires adjustment for drainage; mix in sand and perlite to provide the right soil consistency.

Caring for Banksia integrifolia

• Watering: Water regularly during initial growth, then reduce as the tree establishes.
• Mulching: Mulch around the base to retain moisture and suppress weeds.
• Pruning: Minimal pruning required; can be done to maintain desired shape.

Frequently Asked Questions

• Are Banksias suitable for coastal gardens? Yes, Banksia integrifolia is particularly resilient to salty winds, making it ideal for coastal settings.
• Do they attract wildlife? Absolutely! They're known to attract birds, particularly nectar-feeding species.
• How often should I water my Banksia integrifolia? Regularly during its early growth stages, but once established, it's relatively drought-tolerant.