Canadian burnet (Sanguisorba canadensis): when and how to prune

Canadian burnet (Sanguisorba canadensis): when to prune it?

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In February–March, before the new shoots come through.

What else to prune in those months? February · March

Canadian burnet (Sanguisorba canadensis): how to prune it?

1. Cut all dead stems and leaves back to just above the ground.
2. Use sharp secateurs or shears and clear away the clippings.
3. In summer, remove dead or broken stems at the base straight away.

How much to cut, and how often?

• One pruning period a year: February–March.

What does it mean for wildlife?

• Canadian burnet (Sanguisorba canadensis) flowers in August–October, when it attracts bees.
• If you only cut back in February–March, the old stems stand through the winter: insects overwinter in them and birds eat the seeds.

Nearby: related pruning guides

• Burnet (Sanguisorba tenuifolia)
• Great burnet
• Japanese burnet (Sanguisorba obtusa)
• Menzies' burnet (Sanguisorba menziesii)
• Salad burnet

Plant profile: Canadian burnet (Sanguisorba canadensis) · Pruning calendar and basic rules