...said the visitor, “Broom isn't a climber, surely? It grows on heaths, doesn't it?” Yes it does - but in certain circumstances, and with certain species, it…
They are fully to half hardy and will prefer full sun with fertile but not over-rich, well drained soil. Resents being transplanted.
Propagated from seed, cuttings or grafting.
Pests, diseases or disorders
Gall mites may be a problem.