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Plant Calculator

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

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

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

Rudbeckia maxima

Rudbeckia maxima (Swamp Coneflower)

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Attracts Wildlife
• Attracts Pollinators
Attributes
• Native
Critter Resistance
• Deer Resistant
Flowers In
• Summer Bloomer
Great Foliage In
• Summer
Sun Requirements
• Full Sun
Water Requirements
• Average Water

Learn More about Rudbeckia maxima (Rudbeckia maxima)

View All Rudbeckia maxima