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Short-toothed Mountain Mint growing in a garden

How to grow short-toothed mountain mint

Pycnanthemum muticum

When to plant short-toothed mountain mint

NC State Extension describes short-toothed mountain mint as a vigorous rhizomatous perennial; if spreading is not wanted, the roots can be pruned in spring with a spade. Set out plants or divisions in spring in moist, well-drained soil. The leaves smell strongly of spearmint and can be used for tea.

Short-toothed Mountain Mint 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
24 to 36 in apart
Sun
Full sun

Common problems

  • spreads vigorously by rhizome
  • powdery mildew when crowded

Sources

Last updated .