Allium 'Globemaster'

Globemaster Ornamental Onion

OUT OF STOCK


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Globemaster Ornamental Onion is a clumping herbaceous perennial with spreading  grass-like foliage.  Sturdy upright stems sport huge 8-10"  fragrant global clusters of lavender to silvery purple flowers that bloom in mid spring into mid summer.  Grows best with light afternoon shade in the South and dry to medium well-drained soils.  When crushed the foliage smells like onion.

Type: 

Perennial

Height: 

1.5' - 2.5'

Spread: 

1' - 1.5'

Spacing: 

1'

USDA Hardiness Zone: 

5 - 8

Culture: 

Full SunPart Sun

Bloom Color: 

Purple

Season of Interest: 

Summer

MAINTENANCE NEEDS: Low maintenance. Bulb rot will occur in overly moist or poorly drained soils.  Watch for mildew, rust, and leaf spot.  Thrips are occasional problems.

LANDSCAPE USES:  Accents or Group Plantings, BordersWoodland GardensNaturalized AreasRock GardensGroundcover, and Containers.

COMPANION PLANTS: Switchgrass, Russian SageStonecrop

 

 

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