Overview
Eucalypt Bonsai (Eucalyptus species) is a fast-growing Australian tree with aromatic leaves, smooth bark and strong apical growth. It is best suited to experimental bonsai, literati and rugged native-style designs. For UK growers, treat it as: Outdoor, with frost tolerance depending on species; protect shallow pots.
Placement
full sun and open airflow
Watering
water well in active growth, but use a very free-draining mix
Feeding and fertilising
feed moderately during growth
Pruning and wiring
prune carefully and gradually; response varies by species and age
Repotting
repot cautiously in spring, avoiding severe root reduction at one time
Propagation
seed is common; some species from cuttings
Pests, diseases and common issues
sudden dieback after root disturbance, drying wind, root rot and difficulty reducing leaf size