Protium heptaphyllum
Protium heptaphyllum · Burseraceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around protium heptaphyllum and prepare for winter.
ID card
- Common name
- Incense wood, Amyris heptaphylla
- Family
- Burseraceae
- Foliage
- Evergreen
- Adult size
- 15 to 25 m in height
- Growth
- Moderate to slow
- Hardiness
- Tropical, not frost-hardy (0°C minimum)
- Origin
- Amazonia (Brazil, Peru, Colombia)
- Soil type
- Well-draining, rich in organic matter
Care
Light exposure
Install your Protium heptaphyllum in bright light, ideally in a sunny or semi-shaded location. In tropical climates, protection from intense midday rays is beneficial to limit water stress. Indoors, place it near a well-lit window.
Watering
Keep the substrate moist during the growing season (spring-summer), without letting it become waterlogged to prevent root rot. Reduce watering in winter. Water preferably with soft water at room temperature.
Soil preparation
Use a light, well-draining mix made up of potting soil, perlite, and organic matter (compost). Adding blonde peat or coconut coir promotes moderate water retention while preventing root suffocation.
Fertilizing
Apply a balanced fertilizer once or twice a month during the active season (April to September). Favor formulas rich in trace elements (boron, zinc, magnesium) suited for tropical trees.
Pruning and training
Pruning is only necessary to remove dead or poorly oriented branches. Perform this operation after flowering or in late winter, cutting just above a node. Let the natural form develop to respect the architecture of this tree.
Diseases and pests
Watch for scale insects and spider mites in dry or confined environments. In excess stagnant humidity, fungi or rot may appear. Check foliage regularly and treat quickly with insecticidal soap if needed.
Did you know?
Protium heptaphyllum is traditionally used in Amazonia to produce an aromatic resin burned as natural incense, earning it the nickname 'incense wood.' This resin, rich in fragrant volatile compounds, is also used in traditional medicine for its stimulating properties and distinctive freshness reminiscent of citrus and wood notes.
Where to buy it
Best planted in autumn so the roots settle in before summer, or in early spring once the frost has passed. Pick a plant with healthy foliage and roots that are not exposed. Best time: March, October, November.
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Tips generated and checked by Viridia — adapt them to your local climate.