Araucaria bidwillii

How to Grow Araucaria bidwillii

Overview

Araucaria bidwillii, also known as bunya pine, is a majestic evergreen conifer native to Australia. With its tall stature and distinctive triangular leaves, this tree makes a striking addition to any landscape. While it thrives in the wilds of Queensland, you too can cultivate your own bunya pine with proper care and attention.

Growing Conditions

Araucaria bidwillii prefers a humid subtropical or temperate climate for optimal growth. Plant yours in well-draining soil that is rich in organic matter. The tree requires full sun exposure but can tolerate some shade during the hottest parts of the day. Keep your bunya pine away from strong winds, as its delicate branches may break under pressure.

Planting & Care

When planting your Araucaria bidwillii, choose a location with ample space for the tree to grow; they can reach up to 50 meters tall! Dig a hole deep enough to accommodate the tree's extensive root system, and backfill with a mix of native soil and compost. Water thoroughly after planting and maintain consistent moisture levels throughout the growing season. Fertilize annually with an organic tree food to support healthy growth.

Common Problems

Araucaria bidwillii is generally hardy and resistant to pests and diseases. However, young trees may be susceptible to browsing by deer or other herbivores. Monitor your planting for signs of damage and protect vulnerable seedlings as needed. Be aware that the tree's large size can make it a risk during storms, so secure branches with cables if you live in an area prone to high winds.

Harvest or Enjoy

Once mature, Araucaria bidwillii produces edible cones that can weigh up to 10 kilograms each! Collect the cones when they turn brown and harvest the seeds within for planting or sharing. Beyond the cones, enjoy the tree's beauty and shade throughout its long life, which can span over a century in ideal conditions.