Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Astilbe japonica 'Montgomery' you will need.

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*Distance Between Plants (in):

*Correct and successful spacing is complex and depends on project conditions.

Astilbe japonica 'Montgomery'

False Spirea

  • Nice colorful accent plant
  • Tapered red plumes
  • Flowers earlier than most astilbe
  • Colorful foliage

  • Category: Perennials
  • Hardiness Zone: 3-9
  • Height: 24-28 in
  • Spread: 20-24 in
  • Bloom Color: Red
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Critter Resistance
Deer Resistant
Exposure
Partial Sun
Foliage Color
Bronze
Dark Green
Soil Moisture
Moist, Well-Drained
Habit
Upright
Season of Interest (Flowering)
Spring
Summer