Plant Calculator

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

Approx. Length (ft):
Approx. Width (ft):
*Distance Between Plants (in):

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

Spodiopogon sibiricus

Silver Spike Grass

  • Handsome perennial grass with a bamboo-like quality
  • Purplish brown fall and winter color
  • Flowers rise above the foliage in summer

  • Category: Perennials
  • Hardiness Zone: 5-9
  • Height: 3-5 ft
  • Spread: 18-24 in
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