Overview
Macrozamia riedlei is a plant with a upright habit in the genus Macrozamia, part of the Zamiaceae family, with evergreen foliage. Macrozamia riedlei grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include specimen plant, conservatories and patios.
About
Macrozamia riedlei, commonly known as a zamia or zamia palm, is a species of cycad in the plant family Zamiaceae. It is endemic to southwest Australia and often occurs in jarrah forests. It may only attain a height of half a metre or form an above trunk up to two metres with long arching fronds of a similar length. The seeds are consumed by birds and animals, and can be a favoured part of the human diet when prepared correctly. In the garden it prefers full sun and loam soil. In UK gardens it is hardy through an average UK winter (RHS H4). Suggested uses include specimen plant, conservatories and patios. It tolerates neutral soils, well-drained conditions and south-facing aspects. Plant in well-drained soil in a suitable position. Water during establishment.
Wikipedia contributors, CC BY-SA 4.0 — Macrozamia riedlei
Growing conditions
Best soil and position for Macrozamia
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Macrozamia riedlei size, habit and characteristics
- Habit
- Upright
- Foliage
- Evergreen
- Suggested uses
- Specimen plant, conservatories, patios
Care notes
Pruning and caring for Macrozamia riedlei
- Propagation
- Seed
- Pest resistance
- High
- Disease resistance
- High
Frequently asked questions
Where is the best place to plant Macrozamia riedlei?
Macrozamia riedlei prefers full sun. It suits sheltered positions.
What soil does Macrozamia riedlei need?
Macrozamia riedlei grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Macrozamia riedlei hardy in the UK?
Macrozamia riedlei has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Macrozamia riedlei?
Seed.
