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Siberian Bugloss growing in a garden

How to grow siberian bugloss

Brunnera macrophylla

When to plant siberian bugloss

Siberian bugloss is a rhizomatous, clumping shade perennial set out as a plant and propagated by division. Plant in spring once the soil is workable in partial to full shade and fertile, moist soil; NC State notes it performs best where nights are cool and is not recommended for the hot, humid Southeast.

Siberian Bugloss is timed by season rather than your frost dates, so the planting calendar does not generate ZIP-specific dates for it. Check the cited sources below to fine-tune for your area.

Growing conditions

Lifecycle
Perennial
Spacing
12 to 36 in apart
Sun
Shade

Common problems

  • slugs
  • snails
  • leaf scorch in sun

Sources

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