Rosinweed
Silphium integrifolium
At three to six feet high, Rosinweed is the shortest member of the magnificent Silphium genus. Bright yellow flowers make an appearance in late summer, and bird love the seeds that follow. Rosinweed grows easily from seed …
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SKU
18420
| Soil Type | Clay, Loam, Sand |
|---|---|
| Soil Moisture | Medium, Moist |
| Sun Exposure | Full Sun |
| Height | 3' - 6' |
| Bloom Color | Yellow |
| Bloom Time | July, Aug, Sep |
| Spacing | 2' |
| Hardiness Zones | 4, 5, 6, 7, 8 |
| Root Type | Taproot |
| Benefits | Birds, Pollinators, Deer Resistant |
| Propagation Treatment | Moist Stratification |
| Days to Moist Stratify | 30 days |
| Direct Sowing Time | Fall |
At three to six feet high, Rosinweed is the shortest member of the magnificent Silphium genus. Bright yellow flowers make an appearance in late summer, and bird love the seeds that follow. Rosinweed grows easily from seed, and is at home in a wide variety of soils, from moderately dry to moist. Excellent for tough clay soils.
