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ALLIUM GIGANTEUM / ORNAMENTAL ONION

ALLIUM GIGANTEUM / ORNAMENTAL ONION

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Regular price $28.95 CAD
Regular price Sale price $28.95 CAD
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Make a bold statement in your garden with Allium giganteum, the king of alliums. Known for its towering height and stunning globe-shaped clusters of deep purple flowers, this perennial brings drama and elegance to any landscape. Whether planted in bold groups or as a standalone specimen, ‘Allium giganteum’ is perfect for adding vertical interest and striking color to your garden in late spring to early summer.

Why Choose 'Allium giganteum'?

  • Comparison: Larger and more dramatic than most allium varieties, 'Allium giganteum' features huge flower heads that can reach up to 25 cm (10 inches) in diameter, making it a standout addition to any garden. Its size and color make it perfect for creating focal points in borders or flower beds.
  • Companions: Pairs beautifully with other summer-blooming perennials like lavender, daylilies, or coneflowers. It also complements ornamental grasses, such as feather reed grass, and low-growing groundcovers that highlight its tall, striking presence.

Key Features:

  • Towering Purple Blooms: Large, globe-shaped clusters of deep purple flowers appear in late spring to early summer, providing a bold burst of color.
  • Impressive Height: Grows up to 1.2 meters (4 feet) tall, making it perfect for adding vertical interest to borders, flower beds, or even containers.
  • Pollinator-Friendly: Attracts bees, butterflies, and other pollinators, making it an excellent addition to a pollinator-friendly garden.
  • Resilient & Hardy: Thrives in well-drained soil and full sun, and is drought-tolerant once established. It's a tough, low-maintenance plant that’s easy to grow and care for.
  • Great for Cutting: The large, globe-shaped blooms make ‘Allium giganteum’ a striking choice for fresh or dried floral arrangements.

Specifications:

  • Bloom Time: Late spring to early summer.
  • Height: 1–1.2 meters | Spread: 20–30 cm.
  • Hardiness: Zone 4.

Add drama and sophistication to your garden with Allium giganteum, a majestic perennial that’s sure to captivate with its towering, purple blooms and striking presence.

Care Instructions

Different plants have different watering needs. Check the soil moisture by inserting your finger about an inch into the soil. If it feels dry, water the plant until the water drains from the bottom of the pot. Avoid overwatering, as it can lead to root rot.

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