All masterclasses

Lesson 4

Pruning — the only mystery left

For bush and patio roses: in late winter, cut all stems back by about half, removing any spindly or crossing stems entirely. Cut just above an outward-facing bud at a slight angle.

For climbers: train main stems horizontally on wires (this triggers flowering shoots all along their length). Each winter, prune side shoots back to 3–4 buds; tie in new long shoots to replace any aged stems.

For ramblers: prune AFTER flowering (mid-summer). Remove one or two of the oldest stems at the base and tie in new growth.

When in doubt — the 3 D rule

  • Dead — cut back to live wood.
  • Diseased — remove and bin (not compost).
  • Damaged or crossing — open up the centre for airflow.

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