Nephelium cuspidatum, commonly known as Lotong, is a tropical fruit tree native to Southeast Asia, producing edible fruit and valued for its timber.
At-a-glance light, water, soil, and growing conditions from plant data
Moderate
50% intensity
Prefers bright, indirect light. Can tolerate some direct morning sun, but avoid intense afternoon sun.
Moderate
50% intensity
Keep soil consistently moist but not waterlogged.
Well-drained
50% intensity
Moderate
50% intensity
Thrives in temperatures between 18-25°C. Protect from frost and sudden temperature drops.
Moderate
50% intensity
Feed monthly during growing season with diluted balanced fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Nephelium cuspidatum prefers consistent moisture. Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot.
Reduce watering slightly during cooler, less active periods but never let the soil dry out completely.
Prune Nephelium cuspidatum lightly to maintain shape and remove any dead or crossing branches. This can be done in late spring after flowering. Avoid heavy pruning, as it can stress the plant.
Focus on encouraging an open, airy canopy for better light penetration.
Propagation of Nephelium cuspidatum is typically done through seeds, which should be sown fresh. Cuttings can also be taken from semi-hardwood during the growing season, but they may be challenging to root.
Ensure a humid environment for cuttings.
Repot Nephelium cuspidatum every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix. Choose a pot that is only slightly larger than the current one.
Repotting is best done in spring before new growth begins.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Lotong (Nephelium cuspidatum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Sapindaceae |
| Genus | Nephelium |
| Species | Nephelium cuspidatum |
Similar in genus Nephelium
Answers based on plant encyclopedia data
