Plant Calculator

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

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*Distance Between Plants (in):

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

Spiraea japonica 'Neon Flash'

Spirea

Spiraea 'Neon Flash'

  • New foliage has a purple tinge
  • Cheery bright red flower clusters
  • Grows vigorously

  • Category: Shrubs
  • Hardiness Zone: 4-8
  • Height: 3-4 ft
  • Spread: 3-4 ft
  • Bloom Color: Red
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