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Pruning guide

How to prune altissimo rose

Best time
Late winter to early spring for lateral pruning
How often
Annual lateral pruning in late winter; structural renewal every 3–5 years
Technique
Retain main structural canes and train them as horizontally as possible. Prune lateral side shoots back to 2–4 buds in late winter. Remove any dead or diseased wood entirely. Deadhead spent blooms to encourage repeat flushes. Remove one or two of the oldest canes at the base every few years.

More altissimo rose care

Pruning altissimo rose — FAQ

When should I prune altissimo rose?

Late winter to early spring for lateral pruning. Retain main structural canes and train them as horizontally as possible. Prune lateral side shoots back to 2–4 buds in late winter. Remove any dead or diseased wood entirely. Deadhead spent blooms to encourage repeat flushes. Remove one or two of the oldest canes at the base every few years.

How often does altissimo rose need pruning?

Annual lateral pruning in late winter; structural renewal every 3–5 years. Altissimo is a large-flowered climber producing big, single crimson blooms on lateral shoots from trained main canes. It blooms on new laterals, so only cut side shoots back moderately each year — never hard prune the main framework or you sacrifice the season's display. Train canes near-horizontally to maximise flower coverage.

How do you prune altissimo rose?

Retain main structural canes and train them as horizontally as possible. Prune lateral side shoots back to 2–4 buds in late winter. Remove any dead or diseased wood entirely. Deadhead spent blooms to encourage repeat flushes. Remove one or two of the oldest canes at the base every few years.