Pruning siberian bugloss
Advice for October in the Netherlands
Brunnera macrophylla does not need pruning to flower. Keep its large ornamental leaves and clear only dead remains or spent flower stems when needed. The months are a guide for gardens in the Netherlands and Belgium; growth stage and weather take priority.
Siberian bugloss — October
Check this first
A healthy Brunnera needs no trimming now. Let green foliage do its work and clear fully dead leaves only when loose or obstructing new growth.
Pay attention to this
- Silver markings on cultivars are normal patterning, not a reason to remove leaves.
- Do not cut through the blue flower stems in spring.
- Drought or strong sun can damage foliage; improve growing conditions rather than repeatedly stripping it bare.
Frequently asked questions
- Must Brunnera be cut right back after its blue flowers?
- No. The large leaves are an important ornamental feature and remain; only old flower stems may be removed.
- When should I clear brown leaves?
- When it is genuinely dead, usually after winter or drought damage. Spare new leaves in the centre.
- Is this the annual forget-me-not?
- No. Brunnera macrophylla is a perennial with large heart-shaped leaves; Myosotis is a different genus.