Position: Full sun.
Soil: Moist, fertile soil.
Flowering Period: July - September.
Rate of Growth: Moderate.
Habit: Rudbeckia fulgida var deamii is a clump forming perennial.
Height: up to 80 cm (2 ft)
Spread: 100 cm (3 ft)
Notes: Although Rudbeckia fulgida var deamii will grow with some shade, it will generally produce many more flowers when planted in full sun.