Azure Bluet
Houstonia caerulea
AR Plant Model
| Description: Clusters of small blue flowers on wiry stems, appearing most often along roadsides, edges of woods, and sometimes on mossy banks. |
| Propagation: Easy from seed. Can easily pull and divide from clumps. |
| Initial bloom (month and week): May W2 |
| Garden name: Shady Woodland Garden |
| Color of flower: Blue |
| Height: 2″ – 3″ |
| Spread: 2″ for one, but in clusters is 6″ – 8″ |
| Family: Rubiaceae |
| Soil pH: Acidic |
| Soil moisture: Dry or wet, but well drained |
| Light: Shade |
| Zone: 3 – 9 |