Linum perenne
Blue Flax, Perennial Flax, Lint
Family: Linaceae Flax
| Type | Perennial |
| USDA Hardiness range | 5A - 9A |
| Exposure | Full sun |
| Bloom color | Blue, white |
| Bloom time | Late Spring to Late Summer |
| Water needs | Dry to moist |
| Landscape uses | Alpine garden, border, container, foundation, massing, rock garden |
| Height | 18" to 24" / 45cm to 60cm |
| Spread | 12" to 18" / 30cm to 45cm |
| Growth rate | Moderate |
| Persistence | Deciduous, broadleaf |
| Leaf color | Green |
| Fruit color | n/a |
| Soil pH requirements | Neutral |
| Soil type | Clay, loamy |
| Form | Upright or erect |
| Attributes and features | Naturalizing |