How to Prune rose 'Yesterday'?
Remove dead, diseased and crossing stems. Shorten strong shoots to about 25–30 cm above soil level; prune weaker shoots more severely. Prune in late winter or early spring as growth resumes.

rose 'Yesterday' · Rosa 'Yesterday'
Grow in full sun with fertile, humus-rich, moist but well-drained soil. For best flowering apply a balanced fertiliser and mulch in late winter or early spring and a balanced fertiliser again in early summer - see rose cultivation
Remove dead, diseased and crossing stems. Shorten strong shoots to about 25–30 cm above soil level; prune weaker shoots more severely. Prune in late winter or early spring as growth resumes.