How to Prune Lilium 'Orange Matrix'?
Deadhead after flowering. Cut back stems when foliage dies down

Lilium 'Orange Matrix' · Lilium 'Orange Matrix'
Grow in well-drained soil enriched with leaf mould or well-rotted organic matter. Ideally, grow in full sun with the base of the plant in shade. Suitable for containers, see growing lilies for more advice
Deadhead after flowering. Cut back stems when foliage dies down