Raukaua simplex
Raukaua simplex · Araliaceae
The gardener's calendar
In autumn, ease off feeding and take the chance to clean up around raukaua simplex and prepare for winter.
ID card
- Foliage
- Evergreen
- Flowering
- Summer (discreet flowers, cream-white)
- Adult size
- 4 to 6 m in height
- Growth
- Moderate
- Hardiness
- Subtropical to tropical climate (minimum 10-12 °C)
- Origin
- New Zealand
- Soil type
- Well-drained, rich in organic matter
Care
Watering
Keep the substrate moist but not waterlogged during the growing season. Reduce watering in winter. Avoid standing water which promotes root rot. Mist the foliage regularly to maintain adequate ambient humidity.
Light exposure
Prefer bright, indirect light without harsh direct sun. Raukaua simplex will tolerate partial shade but will grow more slowly. Indoors, place it near a well-lit window facing east or west.
Soil and substrate
Use rich, light, well-draining potting soil enriched with compost or peat. A mixture of ericaceous soil and universal potting soil works perfectly. Ensure the pot has drainage holes.
Fertilizer
Apply a balanced fertilizer diluted monthly during the growing period (spring-summer). Reduce applications in autumn and stop in winter. Prefer liquid or soluble fertilizer for controlled dosing.
Pruning and trimming
Pinch back young shoots to encourage a bushier form. Remove dead wood or weak branches in spring. Raukaua simplex tolerates moderate pruning well and regenerates nicely from it.
Pests and diseases
Watch for mealybugs and spider mites, particularly indoors or in dry air. Insufficient humidity and overwatering can promote fungal problems. Ventilate regularly and monitor foliage moisture.
Did you know?
Raukaua simplex originates from the Northland region of New Zealand, where it grows wild in mixed forests. Its Maori common name, 'akeake', also designates other species of the genus. This araliaceae has become a prized houseplant for its elegant foliage and remarkable ability to adapt to container growing.
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.
Add this plant to my garden →Plants from the same family
- Common ivyHedera helix
- Japanese angelica treeAralia elata
- Persian ivyHedera colchica
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- Cabbage treeCussonia spicata
- Fatsia polycarpaFatsia polycarpa
Tips generated and checked by Viridia — adapt them to your local climate.