Rimu

Dacrydium cupressinum

Endemic New Zealand conifer with weeping branchlets and exceptional longevity (often 800+ years). Bark and leaves used by Māori in traditional medicine.

Hardiness ratings

Rimu hardiness across the four zone systems
SystemRatingTemperature rangeHow to read it
USDA hardiness zone Zone 8–10 −12.2 °C to 4.4 °C Plant tolerates down to this zone
RHS hardiness rating H4 −10 °C to −5 °C Plant needs at least this level of cold tolerance
Canadian plant hardiness zone Zone 8–9 −7 °C and warmer Plant tolerates down to this zone
Australian (ANBG) zone Zone 4–6 0 °C to 15 °C Plant tolerates down to this zone

About Rimu

Rimu is a podocarp, part of an ancient conifer lineage that predates the pines and firs of the northern hemisphere and is characteristic of southern Gondwanan forests. It grows very slowly and lives for centuries, with mature trees developing a distinctive weeping habit in youth that is lost with age. Its timber was heavily logged for building and furniture, and standing old-growth rimu is now largely protected. Rather than cones in the familiar sense, female plants produce a fleshy red receptacle that is eaten by birds, which disperse the seed.

Growing notes

  • Slow growing — primarily a heritage and ecological planting rather than a quick-result garden tree
  • Always consult a qualified medical or herbal practitioner before using any plant medicinally

Categories

Related plants

Cross-check Rimu against your zones

Reference

Rimu on Wikipedia