Combining this with Flat Fabric will create Indigo Fabric.
Recipe
| Version | Material 1 | Material 2 | Gold | Level | Method of obtaining | Accidental Creation |
| +0 | Bellflower flower | Crafting Sphere | 300 | 4 | Harvest count: 3 | Blue dye+1 |
| +0 | Bellflower flower | Bellflower flower | 300 | 4 | Harvest count: 3 | Blue dye+1 |
| +1 | Bellflower flower+1 | Crafting Sphere | 600 | 5 | Harvest count: 15 | Blue dye+2 |
| +1 | Bellflower flower+1 | Bellflower flower+1 | 600 | 5 | Harvest count: 15 | Blue dye+2 |
| +2 | Sunflower flower+2 | Crafting Sphere | 600 | 6 | Harvest count: 35 | Blue dye+3 |
| +2 | Bellflower flower+2 | Bellflower flower+2 | 600 | 6 | Harvest count: 35 | Blue dye+3 |
| +3 | Bellflower flower+3 | Crafting Sphere | 1000 | 7 | Cultivate level 15 | |
| +3 | Bellflower flower+3 | Bellflower flower+3 | 1000 | 7 | Cultivate level 15 |