Allium 'Michael H. Hoog' Allium rosenorum 'Michael H. Hoog'

allium 'Michael H. Hoog'


'Michael H. Hoog' is a bulbous perennial with strap-shaped leaves and flower stems reaching to 1m tall bearing large umbels, up to 15cm wide, of bright purple-violet flowers in late spring and early summer

Plant Info
Common Problems

About this plant

  • memoNames

    • Family


    • Synonyms

      allium 'Michael H. Hoog'

    • Common names

      Allium jesdianum 'Michael Hoog', Allium rosenbachianum 'Michael Hoog'

  • skullToxicity

    Bulbs may cause skin irritation. Wear gloves and other protective equipment when handling

  • infoCharacteristics

    • Foliage type


    • Height

      0.5-1 metres

    • Spread

      0.1-0.5 metres

    • Hardiness zones


  • sunLight

    Full Sun

  • scissorsPruning

    No pruning required

  • bambooSoil

    SoilChalk, Clay, Loam, Sand

  • pinSuitable locations

    • Hardiness zone

      Flower borders and beds Cut Flowers Cottage & Informal Garden

  • sproutPropogation

    • Remove offsets in autumn

  • insectPests

    Generally pest free

  • microbeDiseases

    Onion white rot and a downy mildew may occur