'Globemaster' Ornamental Onion
Botanical Name:
Allium `Globemaster`
Common Name:
Globemaster Ornamental Onion, Flowering Onion
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Allium `Globemaster`
Introduce a touch of botanical grandeur with the 'Globemaster' Allium. This perennial bulb stands tall with its oversized, globe-shaped blooms, making a striking statement in gardens and landscapes. The majestic purple spheres, perched atop sturdy stems, command attention and infuse a sense of elegance into your outdoor space. A harmonious blend of ornamental and architectural appeal, the 'Globemaster' Allium is a showstopper that brings a unique allure to gardens, attracting both pollinators and admirers alike.










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Average Annual Low Temp (°F)
1
Below -50°F
2
-50°F to -40°F
3
-40°F to -30°F
4
-30°F to -20°F
5
-20°F to -10°F
6
-10°F to 0°F
7
0°F to 10°F
8
10°F to 20°F
9
20°F to 30°F
10
30°F to 40°F
11
40°F to 50°F
Zone 5, Zone 6, Zone 7, Zone 8
Botanical Name | Allium `Globemaster` |
---|---|
Common Name | Globemaster Ornamental Onion, Flowering Onion |
Family | Amaryllidaceae |
Foliage Type | Herbaceous |
Mature Height | 1.5 - 2.5 ft. |
Mature Width | 1 - 1.5 ft. |
Preferred Zones | Zone 5, Zone 6, Zone 7, Zone 8 |
Bloom Time | May- June |
Bloom Type | Pink Flower, Purple Flower |
Preferred Soil Type | Widely Adaptable |
Sun Exposure | Full Sun |
Growth Rate | Medium |
Drought Tolerance | High |
Deer Resistance | High |