| Brown Knapweed | |
| Brownray Knapweed |
| Life cycle: | Perennial |
| Sun Requirements: | Partial or Dappled Shade |
| Water Preferences: | In Water Dry Mesic Dry |
| Minimum cold hardiness: | Zone 9b -3.9 °C (25 °F) to -1.1 °C (30 °F) |
| Maximum recommended zone: | Zone 8a |
| Leaves: | Deciduous |
| Flowers: | Nocturnal |
| Flower Color: | Lavender |
| Flower Time: | Late spring or early summer Late fall or early winter Year Round |
| Uses: | Good as a cover crop |
| Wildlife Attractant: | Bees Hummingbirds |
| Resistances: | Pollution |
| Propagation: Seeds: | Provide light Self fertile Scarify seeds Needs specific temperature Seeds are hydrophilic |
| Pollinators: | Flies Bats Bumblebees |
| Miscellaneous: | Dioecious |
