All the Buzz is a compact summer-blooming ornamental onion covered in rosy purple, globe-shaped flower clusters in late summer and early fall. It blooms about two weeks earlier than similar types and has a pinker tone of purple.
At 14 to 18 inches tall, it fits the front of a border, rock gardens and containers. Bees and butterflies swarm the flowers for nectar, while deer and rabbits avoid the onion-scented foliage. It is easy to grow, drought tolerant, and the leaves stay neat through the season.
What it looks like
Dense, rounded flower clusters about 2 inches across made of many tiny starry florets in rosy purple with a pink cast, held on slender, straight green stems just above the foliage. Leaves are narrow, glossy, grassy, medium green straps forming a neat, dense tuft. The plant is a compact, rounded clump 14 to 18 inches tall and 16 to 20 inches wide. At peak bloom it is dotted all over with rosy purple balls, often with bees on them.
Growing it with lavender
All the Buzz loves the same sunny, lean, well-drained ground as lavender, and its rosy purple globes pick up where lavender leaves off, blooming in late summer at the front of the planting.
Care
Grow in full sun to part shade in lean to average, well-drained soil; it handles drought once established. Hardy in USDA zones 4-8. Trim off any tired foliage in fall or early spring; clumps can be divided in spring every few years.
At a glance
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Botanical name: Allium
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Flower color: Rosy purple
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Foliage: Medium green
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Growth habit: Compact, rounded clump
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Mature size: 14–18 in tall × 16–20 in wide
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USDA hardiness zones: 4–8
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Light: full sun, part sun to part shade
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Bloom start: Early-August
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Peak bloom: Mid-August
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Bloom pattern: Single Flush
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Deer resistance: Resistant
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Pollinator value: Excellent
Sizes and shipping
Dormant bare-root plant, sold in boxes of 25 per variety (order in multiples of 25). Bare-root plants ship or are picked up March 1–May 31 only. They are soil-free, so they may ship to every state in that window. Dormant plants often show little or no top growth on arrival; plant or heel them in promptly.