Had two plants for a few years, now nice and green and healthy but never flowered. Does it need to be in full sun? As I have it in semi-shade gets some sun in…
Grow in full sun or part-shade in well-drained soil. Before new leaves appear, trim back existing leaves for an overall improvement in shape and vigour.
Propagate from seed from spring to autumn or by division in early spring.
Pests, diseases or disorders
Slugs may damage young growth.