How to prune currants?
- Remove old branches – Cut out the oldest, darkest branches at the base. These no longer produce much fruit.
- Thin out the bush – Remove weak, overcrowded, or damaged branches to improve airflow and light penetration.
- Shorten the remaining branches – Trim back long, young shoots to encourage bushier growth and better fruiting.
- Keep the best stems – Aim to leave around 8–12 strong branches per bush.