 | Felicia amelloides
Blue Daisy, Blue Felicia |
| Ground cover, Alpine, Container-friendly, Annual, Spreading arching | Dark blue flowers (Summer), Medium Green foliage |
 | Cerinthe major
Purpurascens
Honeywort |
| Herbaceous Flowers, Ground cover, Container-friendly, Annual, Spreading clump | Dark blue flowers (Summer), Blue foliage |
 | Viola
'Ardross Gem'
Violet |
| Herbaceous Flowers, Container-friendly, Annual, Rounded - Clump | Dark blue flowers (Winter), Medium Green foliage |
 | Agastache
'Black Adder'
Giant Hyssop |
| Herbaceous Flowers, Ground cover, Annual, Spreading | Dark blue flowers (Summer late), Medium Green foliage |
 | Nemesia denticulata
Nemesia |
| Herbaceous Flowers, Ground cover, Container-friendly, Annual, Spreading | Dark blue flowers (Summer), Medium Green foliage |