African lily [Brilliant Blue] Agapanthus Brilliant Blue = 'Aga0451'

African lily [Brilliant Blue]


[Brilliant Blue] is a relatively compact herbaceous perennial, growing to about 50cm tall, with clumps of strap-shaped green leaves. This cultivar flowers freely in the summer producing loose clusters of rich sky-blue flowers with a darker stripe running through each petal

Plant Info
Common Problems

About this plant

  • memoNames

    • Family


    • Synonyms

      African lily [Brilliant Blue]

    • Common names

      Agapanthus 'Aga0451', Agapanthus 'Brillant Blue'

  • infoCharacteristics

    • Foliage type


    • Height

      0.1-0.5 metres

    • Spread

      0.1-0.5 metres

    • Hardiness zones


  • sunLight

    Full Sun

  • scissorsPruning

    No need to cut down in the autumn, as the seedheads look attractive over winter

  • bambooSoil

    SoilChalk, Clay, Loam, Sand

  • pinSuitable locations

    • Hardiness zone

      Flower borders and beds Wall-side Borders City & Courtyard Gardens Coastal Cottage & Informal Garden Patio & Container Plants Mediterranean Climate Plants

  • sproutPropogation

    • Propagate by division every 3 to 4 years in spring

  • insectPests

    May get agapanthus gall midge

  • microbeDiseases

    A virus disease may be a problem