Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Rudbeckia fulgida 'Goldstrum' you will need.
*Correct and successful spacing is complex and depends on project conditions.
Black Eyed Susan
Rudbeckia fulgida 'Goldstrum'
- Blooming Perennial
- Category: Seasonal, Tropical, and Perennial Color, Discontinued
- Hardiness Zone: 3b
- Height: 2 Feet
- Spread: 2 Feet
- Bloom Color: Yellow
Discontinued
Popular perennial with outstanding yellow flowers four inches in diameter, performing best with regular watering and fertile soil. Great for borders or in massings, it grows up to two feet tall and continuously blooms spring to fall.