Unlike traditional apple varieties that need cold weather to fruit, Tropical Apples (Malus domestica) thrive in subtropical climates like Brisbane, without the need for chill hours. In the past, growing apples in hot climates was limited to places like Stanthorpe. However, with the introduction of these innovative low-chill varieties, cultivating apples in warm weather regions has become effortless. Join us in this article as we compare some of the best varieties suited for Brisbane’s climate.
Tropical Anna (Self Pollinating)
Tropical Anna Apple
Looking for a self-pollinating apple tree for Brisbane’s climate? Meet Anna, the perfect choice. As the only self-pollinating apple variety that is suitable for hot climates. This means Anna can fruit on its own, with no companion trees needed. With its delightful flavor reminiscent of ‘Red Delicious’ and a satisfyingly crunchy texture, Anna stands out as a top pick for solo plantings. Enjoy the convenience and delicious taste of Anna in your garden.
Golden Dorsett
Golden Dorsett
Discover the delightful Golden Dorsett apple, prized for its sweet aroma and crisp texture. With its greenish-yellow skin adorned with a delicate pink blush, and firm, sweet white flesh, it’s a treat for the senses. To ensure a fruitful harvest, Golden Dorsett requires cross-pollination from another apple tree nearby. Varieties like Anna or Tropic Sweet make excellent pollinators for this delectable apple.
Tropic Sweet
Tropic Sweet Apple
Indulge in the irresistible sweetness of Tropic Sweet apples, known for their crunchy texture and vibrant flavor. Featuring green skin streaked with bright orange/red hues, they offer a taste reminiscent of Gala and Jonathan apples. Just like Golden Dorsett, Tropic Sweet requires cross-pollination from another apple tree nearby to bear fruit. Consider planting companions like Anna or Golden Dorsett for a bountiful harvest.
Position
For optimal growth, plant your apple tree where it receives 50-100% direct sunlight. In hot climates, half a day of sunshine can help reduce heat stress. If possible, prioritize morning sun over afternoon sun for better results.
Soil
To ensure healthy growth, apple trees prefer well-drained soil with a neutral pH (6.6 – 7.3). Achieve this by cultivating the soil and incorporating organic material around the planting hole to a depth of 50cm. For a comprehensive step-by-step planting guide, refer to our Fruit Tree Growing Guide.
How Big do they Grow?
Apple Trees are available in both Dwarf and Full Size versions. The dwarf variety typically grows to 3m x 3m and can thrive in a large pot. On the other hand, the full-size version can reach heights of up to 7m x 5m when left unpruned.
Pruning
Pruning your apple tree in winter is essential for several reasons:
- Reduce the height to facilitate easier harvesting.
- Thin out branches to improve light penetration to lower branches.
- Eliminate crossover branches to prevent disease and promote healthier growth.
Fruiting Season
Apple trees typically fruit from November to March, with quick yields even in their first season post-planting. However, it’s advisable to remove flowers during the initial season. This precaution ensures that branches strengthen sufficiently to support fruit weight, typically by the second year.
Why are my Apple Tree Leaves Dropping Off?
Remember, apple trees are deciduous, so it’s normal for them to shed most, if not all, of their foliage in winter. Interestingly, some of the finest and most delicious fruits come from deciduous trees. Here in Brisbane, they typically start reshooting in September.
