rudbeckia
| Name | Planting | Special Treatment | Days to Sprout | Planting Depth | Seed Spacing | Spacing after Thinning | Soil |
| Black-Eyed Susan (Rudbeckia birta) | Outdoors - early spring | none | 14 - 28 | 1/8" | 4 - 6" | 12" |
| Name | Planting | Special Treatment | Days to Sprout | Planting Depth | Seed Spacing | Spacing after Thinning | Soil |
| Black-Eyed Susan (Rudbeckia birta) | Outdoors - early spring | none | 14 - 28 | 1/8" | 4 - 6" | 12" |