How to Prune rock rose 'Cheviot'?
Shorten flowered shoots to about 1.5–2.5 cm from the previous year's growth. Prune after flowering has finished.

rock rose 'Cheviot' · Helianthemum 'Cheviot'
Grow in moderately fertile well-drained neutral to alkaline soil in full sun
Shorten flowered shoots to about 1.5–2.5 cm from the previous year's growth. Prune after flowering has finished.