Cistus ingwersenii · Shrub
Root rot: Ensure excellent drainage by planting in sandy soil and avoid overwatering.
Powdery mildew: Improve air circulation and prune out affected growth; apply fungicide if severe.
Slugs and snails: Use physical barriers like copper tape or organic slug pellets around the base.
Winter wet damage: Plant in a sheltered position with sharp drainage to prevent waterlogging.