Botanical Name: Allium caeruleum
Height: 18 - 22 inches
Spacing: 2 - 4 inches
Depth: 3 inches deep and 2 - 4 inches apart.
Spread: 4 - 6"
Sun/Shade: Full sun/partial shade/shade
Foliage: 10 - 18 inches long linear leaves.
Blooms: Early summer for 2 - 3 weeks
Flower Form: Star-shaped florets in a tight spear atop sturdy stems.
Soil Requirements: Loosen soil about 10" and water well after planting.
Growth Rate: Moderate
Pruning: None, let foliage mature and die down naturally, to store energy for next years blooms.
Comments: Charming flax blue spheres, 2 - 3 inches wide are star-shaped florets tightly clustered together atop sturdy stems. Early summer blooming time extends the bulb flowering season. Leave mulch on during flowering season.
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