Color: Large spherical clusters of rich purple star-shaped flowers.
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Fragrance: Light, with a faint onion-like scent when crushed.
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Wildlife & Pest Resistance: Naturally resistant to deer, rabbits, and most garden pests.
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Planting Zone: Hardy in USDA zones 4–9.
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Sun Preferences: Full sun for strongest stems and most vibrant blooms.
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Drought Tolerance: High once established; prefers well-drained soil.
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Planting Instructions (for giant ornamental allium bulbs):
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Plant in fall, 4–6 weeks before the ground freezes.
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Select a sunny location with well-draining soil.
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Dig holes 6–8 inches deep (or about 2–3 times the bulb’s height).
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Space bulbs 8–12 inches apart to accommodate large blooms.
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Place bulbs pointed side up, cover with soil, and water lightly after planting.
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Allow foliage to die back naturally after flowering to replenish the bulb.
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Giant Ornamental Allium plants bring bold, sculptural beauty to the garden, making them a must-have for dramatic late-spring displays and long-lasting arrangements both fresh and dried.