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Horehound

Botanical Name
Marrubium vulgare
Hardiness
Zones 4 to 9
Height
18 inches
Flowers
Summer: white
Light
Full sun
Soil
Well-drained
Planting & Care
  • Space plants 12 to 18 inches apart
  • Deadhead to prevent self-seeding
  • Divide in spring or fall
Problems
Can be invasive.

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