| Salvia oceana
'Blue Salsyll' | Dark blue flowers (Summer late), Medium Green foliage, Herbaceous Flowers |
Ref:1401
|
| Meconopsis betonicifolia
Blue Poppy | Dark blue flowers (Summer), Medium Green foliage, Herbaceous Flowers |
Ref:1416
|
 | Geranium himalayense
Cranesbill | Dark blue flowers (Summer), Medium Green foliage, Herbaceous Flowers, Ground cover |
Ref:429
|
 | Iris pallida
Bearded Iris | Dark blue flowers (Summer), Medium Green foliage, Herbaceous Flowers |
Ref:965
|
| Brunnera macrophylla
'Langtrees'
Siberian Bugloss | Dark blue flowers (Spring), Medium Green foliage, Herbaceous Flowers, Ground cover |
Ref:1073
|
 | Lupinus
'Gallery Blue'
Lupin | Dark blue flowers (Summer), Medium Green foliage, Herbaceous Flowers |
Ref:472
|
 | Salvia patens
'Cambridge Blue'
Gentian Sage | Dark blue flowers (Summer), Medium Green foliage, Herbaceous Flowers |
Ref:515
|
| Salvia x sylvestris
'Mainacht'
Sage | Dark blue flowers (Summer late), Medium Green foliage, Herbaceous Flowers, Ground cover |
Ref:517
|
 | Ajuga reptans
Bugle, Ajuga | Dark blue flowers (Spring), Purple foliage, Herbaceous Flowers, Ground cover |
Ref:2051
|
| Salvia candelabrum
Salvia | Dark blue flowers (Summer late), Silver foliage, Shrub, Herbaceous Flowers |
Ref:3114
|