 | Echium vulgare
Viper's Bugloss | Herbaceous Flowers, Spikey | Dark blue flowers (Summer), Medium Green foliage |
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 | Echium wildpretii
Echium | Herbaceous Flowers, Spikey | Dark blue flowers (Summer), Silver foliage |
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 | Phlox subulata | Herbaceous Flowers, Alpine, Container-friendly, Rounded - Clump | Dark blue flowers (Summer early), Medium Green foliage |
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 | Phlox subulata
'Oakington Blue Eyes' | Herbaceous Flowers, Alpine, Container-friendly, Rounded - Clump | Dark blue flowers (Summer early), Medium Green foliage |
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 | Brunnera macrophylla
'Langtrees'
Siberian Bugloss | Herbaceous Flowers, Ground cover, Container-friendly, Spreading | Dark blue flowers (Spring), Medium Green foliage |
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 | Brunnera macrophylla | Herbaceous Flowers, Ground cover, Container-friendly, Spreading | Dark blue flowers (Spring), Medium Green foliage |
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 | Brunnera macrophylla
'Looking Glass' | Herbaceous Flowers, Ground cover, Container-friendly, Rounded - Clump | Dark blue flowers (Spring), Variegated Green-Silver foliage |
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 | Hosta seiboldiana
'Francis Williams'
Plantain Lily | Herbaceous Flowers, Ground cover, Container-friendly, Rounded - Clump | Dark blue flowers (Summer), Blue foliage |
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 | Hosta
'Hapsden Blue' | Herbaceous Flowers, Container-friendly, Rounded - Clump | Dark blue flowers (Summer), Blue foliage |
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 | Hosta fortunei
'Aurea'
Plantain Lily | Herbaceous Flowers, Ground cover, Container-friendly, Rounded - Clump | Dark blue flowers (Summer), Golden foliage |
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