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, The Great Big Greenhouse
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Allium 'Millenium' is a compact, clump-forming perennial named the 2018 Perennial Plant of the Year. It produces globe-shaped rosy-purple flowers that bloom in mid to late summer, lasting for weeks. The flower clusters measure about 2 inches across and rise on sturdy stems, reaching 15 to 20 inches tall. Its deep green, grass-like foliage remains attractive throughout the season. Thriving in full sun, it prefers well-drained soil and is highly drought-tolerant once established. Resistant to deer and rabbits, it attracts pollinators and provides reliable seasonal color in USDA zones 4-9.
| Description | Price | |||
|---|---|---|---|---|
| Bundle of 25 tags | $2.50 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU TAGS is restocked. | ||||
| Bulk Box of 25 Clumps, Size #1 Div | $38.00 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SGW000210 is restocked. | ||||
Planting Time: Best planted in spring or early fall for strong establishment.
Location: Choose a sunny to lightly shaded spot with well-drained soil.
Spacing & Depth: Plant bulbs 3 to 4 inches deep and 6 to 12 inches apart.
Soil Conditions: Prefers loamy or sandy soil with a pH between 6.0 and 7.0.
Watering: Keep soil evenly moist during active growth; drought-tolerant once established.
Foliage Management: Leaves remain attractive throughout the season—no need to disguise fading foliage.
Deadheading: Remove spent flowers to encourage a tidy appearance, though self-seeding is minimal.
Fertilization: Apply a light, balanced fertilizer in early spring to support blooms.
Pest & Disease Resistance: Highly deer- and rabbit-resistant; avoid excessive moisture to prevent rot.
Division: Divide clumps every three to four years to maintain vigor and prevent overcrowding.
Check back soon for additional details.