Through the years I've tried just about everyone for bulbs but A.D.R. is tops. It's a family run business and the service levels and expertise are as good as the product they sell. My clients rave about the results we get with A.D.R. and that makes me happy.
Paul Keyes
, Paul Keyes Associates
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Allium (Spring) 'Summer Beauty'
Ornamental Onion
Allium 'Summer Beauty' is a hardy, clump-forming perennial with rounded clusters of soft lavender-pink flowers that bloom in mid to late summer. The flower clusters measure about 2 inches across and rise on sturdy stems, reaching 12 to 18 inches tall. Its strap-shaped, onion-scented foliage remains attractive throughout the season, adding texture to garden beds and containers. Thriving in full sun to part shade, 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 | $45.25 | |||
Get Notified When Back In StockComplete this form and we'll notify you when SKU SGW000209 is restocked. | ||||
Allium (Spring) Calculator
Growing and Maintenance Tips for Allium (Spring) 'Summer Beauty'
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.
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