Pineapple zamia (Macrozamia plurinervia)
Care, watering, light and tips for Pineapple zamia on Floravia.
Quick facts
- Family: Zamiaceae
- Difficulty: Moderate care
- Watering: every 10 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Pineapple zamia
Macrozamia plurinervia is a majestic, slow-growing cycad, endemic to Australia, renowned for its long, feathery, deep green fronds that can reach several meters in length. Its robust trunk crowned with dense foliage makes it an impressive centerpiece for botanical gardens, large patios, or as a specimen plant in warm, dry climates. It adds a prehistoric and exotic touch to any landscape, representing a long-term investment for lovers of unique plants.
Native range
Australia (New South Wales)
Care tips
It prefers full sun to light partial shade and very well-drained, sandy or rocky soil, avoiding waterlogging which can lead to root rot. Watering should be moderate, allowing the substrate to dry out completely between waterings, and reduced in winter. A common mistake is overwatering, which is the primary cause of its decline. Protect from severe frosts, as it is sensitive to sub-zero temperatures.
How to save a dying Pineapple zamia
- Warning signs
- Yellowish or brown, soft and drooping leaves; soft or smelly trunk base. This indicates rot.
- First aid
- Remove plant, inspect roots. Cut soft, rotten ones with sterilized tool. Apply fungicide. Repot into fresh, well-draining substrate.
- What kills it
- Overwatering and poorly draining soil. This is the main cause of rot in Macrozamias. Ensure good drainage.
- Can it be saved?
- Yes, if you act quickly. If the trunk is severely affected or smells bad, it's difficult. Recovery is slow, be patient.