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Allium ‘Globemaster’

Fluffy Blooms as Big as Soccer Balls! ‘Allium ‘Globemaster’ is truly the king of Alliums! Gigantic, up to 10″ (25 cm) round, balls of aster purple flowers tower on sturdy stems with long strap-like leaves. Tall and showy, ‘Globemaster’ produces dense globes of blooms on stems up to 3 feet tall. Flowering period lasts for several weeks to a month. The new florets constantly appear and cover the old ones. Used as a commercial cut flower. Prefers fertile, very well-drained soil.

Alliums, or ornamental onions, are easy to grow bulbs that are increasing in popularity. They look wonderful in cut bouquets and make a unique accent in any perennial border or bed. If you have problems with deer or rodents, Alliums are an excellent choice as they find them distasteful! Position where other plants will help to hide their sometimes-untidy foliage. Excellent for use as cut or dried flowers. Attracts butterflies, too.


# Description Qty per Unit Units Available Price/Unit
AL103 Allium 'Globemaster' out of stock $0.00

Plant Details +

Bulb Type Bulb
Size 14+ cm
Height 36"
Spacing 8-10"
Hardiness Hardy to Zone 4-8
Exposure Full Sun
Foliage Green
Flower Purple
Bloomtime Late Spring-Early Summer

General Information +

Planting/Care Instructions +

Easy to Grow: 1. Dig a hole 5" deep. 2. Set the bulbs firmly in place, with the pointed ends facing upward. 3. Cover the bulbs with soil and water thoroughly.

Planting Instructions: Grow in fertile, well-drained soil in full sun. Plant bulbs 5" deep in autumn. In cold climates, bulbs may be planted from late summer until ground freezes. In warm climates that are frost free, plant in late fall. Plant bulbs 5" deep and 8-10" apart. Water thoroughly after planting and fertilize each spring thereafter.

When to Plant Outdoors: Product should be planted immediately after received in the fall. In extremely warm climates, plant when the ground cools. You may plant earlier or later as long as the ground is not too warm or frozen.