Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Rudbeckia subtomentosa 'Little Henry' you will need.

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

Rudbeckia subtomentosa 'Little Henry'

Black-Eyed Susan

Rudbeckia 'Little Henry'

  • Quilled, gold flowers all summer
  • Narrow upright habit
  • Excellent cut flower

  • Category: Perennials
  • Hardiness Zone: 4-8
  • Height: 3-4 ft
  • Spread: 18-24 in
  • Bloom Color: Gold
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