Overview
Dacrydium guillauminii is a plant with a tree habit in the genus Dacrydium, part of the Podocarpaceae family, with evergreen foliage. Dacrydium guillauminii grows best in full sun and partial shade, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include specimen tree and woodland garden.
About
Dacrydium guillauminii, commonly known as cat-tail Rimu or swamp Dacrydium, is a species of conifer in the family Podocarpaceae. It is found only in New Caledonia. It is a slow growing shrub or small tree with roots that grow in water, and reaches a height between 1 and 2 metres. The species occurs on the banks of rivers and lakes in the south of Grand Terre, the largest island of New Caledonia. Grow it in full sun and partial shade and loam soil. In UK gardens it is hardy through an average UK winter (RHS H4). It works well for specimen tree and woodland garden. It tolerates neutral soils, moist but well-drained conditions and south-facing and west-facing aspects. Plant in well-drained soil in a suitable position. Water during establishment.
Wikipedia contributors, CC BY-SA 4.0 — Dacrydium guillauminii
Growing conditions
Best soil and position for Dacrydium
- Sunlight
- Full sun, Partial shade
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Dacrydium guillauminii size, habit and characteristics
- Habit
- Tree
- Foliage
- Evergreen
- Suggested uses
- Specimen tree, Woodland garden
Care notes
Pruning and caring for Dacrydium guillauminii
- Propagation
- Seed, Semi-hardwood cuttings
- Pest resistance
- Generally pest-resistant
- Disease resistance
- Generally disease-resistant
Frequently asked questions
Where is the best place to plant Dacrydium guillauminii?
Dacrydium guillauminii prefers full sun and partial shade. It suits sheltered positions.
What soil does Dacrydium guillauminii need?
Dacrydium guillauminii grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Dacrydium guillauminii hardy in the UK?
Dacrydium guillauminii 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 Dacrydium guillauminii?
Seed, Semi-hardwood cuttings.
More in the Dacrydium genus
- Dacrydium

- Dacrydium araucarioidescandelabra rimu

- Dacrydium beccarii
- Dacrydium cupressinumred pine

- Dacrydium pectinatus