Plant Calculator

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

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

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

Cosmos bipinnatus 'Rubenza'

Cosmos

  • Colors range from deep red to varying shades of red
  • Blooms all season
  • Great color for the sunny garden

  • Hardiness Zone: 10-11
  • Height: 30-36 in
  • Spread: 24-30 in
  • Bloom Color: Red
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