Rudbeckia hirta var. angustifolia
Rudbeckia hirta var. angustifolia var. angustifolia
The narrowleaf black-eyed Susan is a southeastern native variety prized for its slender foliage and golden daisy-like flowers that brighten gardens from summer into fall. It thrives in part shade to full sun with average moisture and adapts well to sandy or well-drained soils common in Gulf Coast gardens. Minimal deadheading and an annual cutback in late winter are all it needs to stay tidy and vigorous.
Care Level
Low
Sun
Partial Shade
Water
Moderate
Growth Rate
Fast
Mature Height
18″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
18″
Watering Schedule
Every 7-10 Days • Water Deeply To Moisten The Root Zone; Allow The Top Inch Of Soil To Dry Between Waterings
Soil pH
6 – 7
Temperature
-10° – 85°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Coarse
Native to
Attracts
Sources
Data: trefle, usda
No nurseries currently have this species in stock.