 | Echinops ritro
'Veitch's Blue'
Globe Thistle, Echinops | Herbaceous Flowers, Upright - Clump | Light blue flowers (Summer), Dark Green foliage |
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 | Nepeta x faassenii
Catmint, Nepeta | Herbaceous Flowers, Herbs, Ground cover, Culinary, Spreading arching | Light blue flowers (Summer early, scented), Blue foliage |
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 | Campanula
cochlearifolia
Campanula, Bellflower | Herbaceous Flowers, Ground cover, Spreading clump | Light blue flowers (Summer), Medium Green foliage |
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 | Nepeta x faassenii
'Six Hills Giant'
Catmint, Nepeta | Herbaceous Flowers, Herbs, Culinary, Container-friendly, Spreading | Light blue flowers (Summer, scented), Blue foliage |
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 | Veronica spicata
Herbaceous Veronica | Herbaceous Flowers, Container-friendly, Upright - Clump | Light blue flowers (Summer), Medium Green foliage |
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 | Agapanthus
'Penelope Palmer' | Herbaceous Flowers, | Non-flowering |
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 | Kalimeris incisa
'Charlotte' | Herbaceous Flowers, Ground cover, Spreading clump | Light blue flowers (Summer), Dark Green foliage |
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 | Lunaria rediviva
Honesty, Luaria | Herbaceous Flowers, Upright - Clump | Light blue flowers (Summer), Medium Green foliage |
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