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Allium 'Globemaster' - Flowering Onion - 15 Bulbs per Box

  • $126.00
  • Save $31.50
Shipping calculated at checkout.


Allium x 'Globemaster' was raised in 1971 by J. Bijl. The flower ball can be over 8 inches across. Like other ornamental allium, they appear exotic, but are easy to grow. They bloom late season. Height is approximately 40 inches.

Giant Onions are perfect for perennial borders, container gardens and bulb gardens. They are fantastic as cut flowers.

Name(s): Allium x 'Globemaster', Giant Onion, Giant Allium.

Flower Color: Purple.

Bloom Time: Late spring, early summer.

Foliage: Herbaceous, blue-green, smooth, fragrant.

Height/Spread: 48 inches x 15 inches.

Climate Zones: 4, 5, 6, 7, 8.

Sun Exposure: Full sun to partial shade.

Soil Condition: Well-drained, average, pH 6.6 to 7.8.

Planting Depth: 8 inches.

Features: Deer resistant, fragrant.

Uses: Massed planting, cutting gardens, container gardens, bulb gardens, butterfly gardens, herb gardens, borders.

Comments: Plant 8 inches deep and 12 inches apart in average well-drained soil. They thrive in full sun to partial shade in USDA climate zones 4 to 8.

Bulb size is 20+ cm. This offering is for a box of 15 bulbs.

Shipping begins in September.


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