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This large bulb has striking orange flowers borne on long lily-like flowers in spring. It is best placed on its side when planted to prevent rotting and then left undisturbed.

Latin Name

Fritillaria imperialis 'Rubra Maxima'


Family

Liliaceae


Also Known As

Kaiser's Crown


Type of Plant

Bulbs Bulbs

Bloom Season

May

Seasons

Spring Spring

Specifications

Max height Max Height: 3'
Max spread Max Spread: 1.5'

Uses

  • Flower Border

  • Sunlight Exposure

    Full Sun Full Sun
    Part Sun Part Sun

    Tolerances

  • Black Walnut
  • Deer

  • Toxicity

    Do not ingest Do not ingest

    Colors


    Native Range

    Western Asia to Himalayas


    History

    William Faris, an Annapolis clock maker and gardener, records the crown imperial on his 1790s list of flowers grown in his garden.


    Other Details

    Grown by Washington Grown by Washington

    Planted at Mount Vernon

    Planted at Mount Vernon Upper Garden

  • Upper Garden

  • Hardiness Zones

    5a 5b 6a 6b 7a 7b 8a 8b USDA basemap

    Average annual extreme minimum temperature 1976-2005

    map legend 5a 5b 6a 6b 7a 7b 8a 8b

    Bartlett Tree Expert Company has been working with Mount Vernon Estate since 2011 providing expert arboricultural care and GPS mapping for the estate’s historic trees, as well as support from their research facility.   Mount Vernon is proud to partner with Bartlett Tree Experts and appreciates their sponsorship of George Washington’s Mount Vernon Plant Finder App.

    Bring Washington's Garden Home

    Purchase our historic seeds, collected from plants grown at Mount Vernon and plant them in your own garden.

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