How to Grow Rambutan in Australia
A warm-season fruit for the long-term patch
Growing Rambutan at home is well within reach for most Australian gardeners, and this guide walks you through every step. It is rated advanced to grow. Saves ~$15-25/kg. Premium tropical fruit almost never available locally.
This guide covers when to plant Rambutan in your region, the position and soil it likes, how to plant it, day-to-day care, the pests and diseases to watch, and how to harvest and store your crop.
When to Plant in Your Region
Rambutan is a warm-season crop, frost-tender and needs a frost-free run. In subtropical South-East Queensland it is best planted in October, November, December, January and February. Timing shifts with your climate, so choose your region below for a local calendar.
Varieties to Try
R162
Self-fertile selection suited to Australian conditions. Heavy bearing, good fruit size.
Try: Daleys, Tropical Fruit World
Rongrien
Thai variety. Large fruit, sweet flesh, thin skin. Needs pollinator or grafted.
Try: Daleys, specialist nurseries
Position and Soil
Give Rambutan full sun (at least 6 hours a day). It does best in free-draining soil with a pH around 5 to 6.5. Dig through plenty of compost before planting, and mulch to hold moisture and keep weeds down. It needs an open garden bed rather than a pot, getting too big or deep-rooted for containers.
Planting
Plant Rambutan into a well-prepared hole the same depth as the rootball and twice as wide. Allow about 800 cm between plants (more for full-size trees) so each has room and airflow. Water in well, stake if needed, and keep the area weed-free while it establishes.
True tropical. Only reliable in Darwin, North QLD and very sheltered coastal spots. Hairy red fruit with sweet translucent flesh similar to lychee. Buy a grafted tree (seedlings take 8+ years to fruit and may be male). Needs consistently warm, humid conditions.
Care
Water consistently, roughly 20 L per plant every 4 days in warm weather, less in cool or wet spells. Feed every few weeks through the growing season with a balanced organic fertiliser, and keep mulch topped up.
Pests and Diseases
Keep an eye out for Fruit fly and Birds. The main diseases to watch are Powdery mildew and Stem canker. Good spacing, watering at the base rather than over the leaves, and crop rotation prevent most problems. See our Pest and Disease Guide to identify and fix any issue.
Harvesting and Storage
Rambutan is typically ready to harvest within roughly 61 months once established (young plants may take a season or two longer). Fridge for 3-5 days. Freeze peeled for longer storage.
In the Kitchen
In the kitchen, rambutan is good eaten fresh out of hand, added to fruit salads and desserts, canned in syrup and made into tropical drinks. Nutritionally: rich in vitamin C and iron and contains copper and manganese.
Companion Planting
Rambutan grows well alongside Tropical fruit trees. Our Companion Planting Guide has the full pairings.
Track Your Rambutan Growing
Add rambutan to your garden in the Planting Season app and get reminders for planting, care and harvest, tuned to your region.
Open the App →Frequently Asked Questions
When should I plant Rambutan in Australia?
Rambutan is a warm-season crop. In subtropical regions like South-East Queensland it is best planted in October, November, December, January and February. Timing changes with your climate, so use the calendar above for your region.
How long does Rambutan take to grow?
Rambutan is generally ready to harvest within roughly 61 months once established (young plants may take a season or two longer).
Can I grow Rambutan in a pot?
It is best grown in an open garden bed rather than a pot, needing more root room than a container gives.
How much sun does Rambutan need?
Give it full sun (at least 6 hours a day) for the healthiest growth and best harvest.
See also: Rambutan in the Plant Library
