Banksia integrifolia, commonly referred to as 'Coast Banksia', stands out as a robust Australian native tree known for its adaptability and ornamental value. Sporting distinctive silvery-green leaves and iconic cylindrical yellow or pale green flower spikes, this evergreen tree is a testament to the unique beauty of Australian flora. Grown predominantly along coastal regions, it's a versatile specimen ranging from 5-15 meters in height. Its resilience to salty winds and adaptability to various soil types make it an ideal choice for coastal gardens, though it's also frequently found inland.

Common Name: Coast Banksia
Mature Height (meters): 5-15m
Mature Width (meters): 3-10m
Spacing: 4-6m for optimal growth
Foliage: Silvery-green, tough, and slightly serrated on the edges
Flowering period: Late summer to winter
Form/ Habit: Upright, irregular, often with a single trunk
Uses: Feature tree, windbreak, coastal gardens, bird-attracting plant
Evergreen/ Deciduous: Evergreen
Tolerates: Salty winds, varying soil types
Drought Hardy: Moderate
Sun: Full sun to partial shade
Maintenance: Low; occasional pruning if desired
Water requirement: Moderate; well-drained soils preferred

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When you plant a new tree, it's crucial to give it the right start by ensuring it receives sufficient water. Here’s a general guideline for watering your newly planted tree:

• Immediately After Planting: Water your tree generously right after planting your Tristaniopsis laurina 'Luscious' (Watergum) to settle the soil around the roots and eliminate any air pockets.
• First Three Months: The initial three months are critical for the establishment of the tree. During this period, the tree should be hand watered twice daily, in the morning and evening. This helps the roots grow deep and strong.
• Irrigation System: If you have an irrigation system, adjust it to ensure the tree gets adequate water during these first months.
• Adjusting to Weather Conditions: Always consider the weather conditions and adjust your watering accordingly. In hotter and drier periods, additional watering may be necessary.

Consistent attention to your tree’s watering needs during this initial period will help ensure its healthy growth and long-term success in your garden.

Here is our guide for planting your trees with the appropriate root ball dimensions. When planting, we recommend digging a hole that is 10% larger than the size of your pot, and teasing the rootball before planting to promote better root growth.

Root Ball Dimensions:

• 40cm Pot: 44 x 38.5 cm
• 45L Bag: 41.8 x 41.8 cm
• 50cm Squat Pot: 49.5 x 34.1 cm
• 50cm Pot: 49.5 x 35.2 cm
• 70L Pot: 55 x 41.8 cm
• 75L Bag: 55 x 48.4 cm
• 90L Pot: 59.4 x 44 cm
• 100L Bag: 50.6 x 52.8 cm
• 100L Squat Bag: 58.3 x 49.5 cm
• 100L Pot: 66 x 49.5 cm
• 150L Bag: 66 x 55 cm
• 155L Pot: 74.8 x 52.8 cm
• 200L Bag: 71.5 x 60.5 cm
• 280L Pot: 91.3 x 55 cm
• 300L Bag: 88 x 63.8 cm
• 400L Bag: 99 x 66 cm
• 500L Bag: 122 x 66 cm
• 1000L Bag: 146.3 x 71.5 cm
• 2000L Bag: 176 x 82.5 cm

Follow these dimensions to ensure a smooth planting process and optimal growth for your new tree.