How to Prune Leptospermum spectabile?
Usually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.

Leptospermum spectabile · Leptospermum spectabile
Grow in moderately fertile, well-drained soil in full sun or part shade. Shelter from cold, drying winds. In colder areas grow under glass, in bright filtered light, in containers of loam-based potting compost, water sparingly in winter
Usually little pruning is needed. Lightly shape if necessary, removing dead, damaged or diseased shoots. Prune after flowering.