When to Plant Apple in Cairns, Tropical Guide
What this month normally looks like in Tropical
In October the Tropical zone normally runs 34°C by day and 23°C overnight, with about 53 mm of rain over 5 or 6 wet days. Averages 1991 to 2026, 37 postcodes, SILO.
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This Apple guide is written for the Tropical zone, which takes in Cairns, Townsville and Darwin. Somewhere else? Your postcode picks the right one.
Not your zone? Brisbane Sydney Melbourne Canberra Alice Springs Perth
Also handy: will it frost this week? and what grows in shade.
- Sun
- Full sun
- Soil pH
- 6.0–6.5
- Shop price
- $7.78/kg
Australia's most popular deciduous fruit tree, but success depends entirely on chill hours. Most varieties need 400-1000+ hours below 7°C. Planting a high-chill variety in Brisbane or Cairns is throwing money away.
Published · By GardenBuddy.au
Planting dates, current conditions and prices on this page update daily.
Photo: Wikimedia Commons
Best Planting Window for Tropical
Apple is not recommended for Tropical.
Not recommended. Apples do not receive sufficient chill hours in tropical Australia. Even low-chill varieties perform poorly.
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How to Grow Apple in Tropical Australia
- Soil
- Deep, well-drained loam. Heavy clay must be amended with gypsum and compost or use raised mounds.
- Salt
- Sensitive. Struggles with salty bore water or salty soil. Give it rainwater if you can.
- pH Range
- 6.0-6.5
- Sunlight
- Full sun, minimum 6 hours direct. Morning sun preferred to dry dew and reduce fungal pressure.
- Good companions
- Nasturtium, Chives, Dill, Comfrey, Borage
- Keep away from
- Kiwiberry, Walnut (juglone toxicity)
Tropical Growing Tips for Apple
Key Challenges
- Zero chill hours
- No winter dormancy trigger
- Excessive humidity
- Fruit fly pressure extreme
Pro Tips
- Do not plant apples in tropical zones. Grow tropical fruits instead (mango, banana, papaya).
Pests and problems for Apple in Tropical
- Queensland Fruit Fly Watch
- Powdery Mildew Prune for open canopy. Remove infected shoot tips in winter (overwinters in buds). Avoid late nitrogen feeding. Watch
- Apple Scab Choose resistant varieties (Liberty, Prima, Pristine). Rake and compost all fallen leaves. Open canopy pruning for air circulation. Watch
- Fruit fly pressure extreme Fruit fly pressure extreme Watch
Harvesting Apple
When ready: Background colour changes from green to yellow (for red varieties, check the shaded side). Seeds turn dark brown. Fruit detaches with a gentle upward twist. Flesh is crisp and juicy, not starchy.
How to harvest: Cup fruit in hand and twist upward with a slight roll. Never pull downward, breaks fruiting spurs. Handle gently. Bruised apples rot in storage.
Storing and preserving apple
How to keep it
- Drying. Core and slice into 5mm rings. Dip in lemon water to prevent browning. Dehydrate at 55°C for 8-12 hours until leathery. Keeps: 6-12 months in airtight container.
- Freezing. Peel, core, slice. Toss in lemon juice. Freeze on trays then bag. Best for cooking/pies. Keeps: 12 months.
- Apple Sauce. Peel, core, chop. Simmer with minimal water until soft. Mash or blend. Add cinnamon optional. Bottle hot in sterilised jars. Water bath 15 minutes. Keeps: 12 months sealed.
- Apple Butter. Cook sauce down further with sugar and spices until thick and spreadable. Jar hot. Keeps: 12 months.
- Cider/Juice. Press fruit or use juicer. Pasteurise at 72°C for 15 seconds for shelf stability, or freeze fresh juice. Keeps: 5 days fresh, 12 months frozen or pasteurised.
What apple costs in the shops right now, retailer by retailer, updated daily.
What members get
- Soil and weather from your nearest station
- An email when it's time to sow
- Your own garden plan, including planning from a photo
- Price history and price alerts
- Pest risk alerts for your area
- Full salt and canning detail
Common Questions About Apple
When do you plant apple in Australia?
It depends on your climate zone, not the calendar month alone. Planting months by zone:
- Tropical (Cairns): not recommended
- Subtropical (Brisbane): Jun to Jul
- Warm Temperate (Sydney): Jun to Aug
- Cool Temperate (Melbourne): Jun to Aug
- Cold / Highland (Canberra): Jun to Aug
- Arid / Semi-Arid (Alice Springs): Jun to Aug
- Mediterranean (Perth): Jun to Aug
When should I plant Apple in Cairns?
Not recommended. Apples do not receive sufficient chill hours in tropical Australia. Even low-chill varieties perform poorly.
How do I know when Apple are ready to harvest?
Background colour changes from green to yellow (for red varieties, check the shaded side). Seeds turn dark brown. Fruit detaches with a gentle upward twist. Flesh is crisp and juicy, not starchy.
What grows well with Apple?
Good companion plants for Apple include: Nasturtium, Chives, Dill, Comfrey, Borage.
Are apple salt tolerant?
No. Apple are salt-sensitive, one of the more sensitive veggies. Use rainwater if your bore water is salty, or grow them in a raised bed of fresh mix if your soil is.
Which zone am I in?
Type your postcode into the box near the top of the page and it tells you, and links this crop in your own zone if it differs. Or look it up on the grow zone map. This page is the Tropical zone, Cairns is its reference city.