Eustoma grandiflorum 'Forever Blue'
Prairie Gentian, Texas Bluebell, Tulip Gentian, Lisianthus
Family: Gentianaceae Gentian
| Type | Annual |
| USDA Hardiness range | n/a |
| Exposure | Full sun |
| Bloom color | Blue |
| Bloom time | Early Summer to Early Fall |
| Water needs | Dry |
| Landscape uses | Container, ground cover, specimen |
| Height | 10" to 12" / 25cm to 30cm |
| Spread | n/a |
| Growth rate | Fast |
| Bloom attributes | Suitable for cut flowers |
| Leaf color | Blue, green |
| Fruit color | n/a |
| Soil pH requirements | Acidic, neutral, slightly alkaline |
| Soil type | Sandy, clay, loamy |
| Form | Upright or erect |
| Attributes and features | Native to North America |