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PENSTEMON 'Electric Blue'

Silver-green leaves with bright blue flowers, tinged with purple.
Full Plant Details - Sun/Soil & other attributes - Click to close
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Floweringlocal_floristJanlocal_floristFeblocal_floristMarlocal_floristAprlocal_floristMaylocal_floristJunlocal_floristJullocal_floristAuglocal_floristSeplocal_floristOctlocal_floristNovlocal_floristDec
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Good to know
Deadhead after flowering -
Pests & Diseases
Slugs and snails, possibly eelworm -
Semi-evergreenKeeps some of its foliage all year, and will drop some leaves as well.
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Blue
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Bell/Lantern
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Racemes
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Border
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Cottage garden
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Suitable for small gardens
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Town garden
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BlueBluish green
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Height and Spread
0.5–1 metres -
Dwarf shrubTypically only grows to a maximum of one or two feet in height but there will be some exceptions.
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Hardy - average winter
Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F) -
Autumn Seasonal Interest
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Summer Seasonal Interest
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Fertile moist well-drained soil
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Tolerates all
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Full sun
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Partial shade
View Detailed Plant Description