Serendipity Ornamental Onion
Botanical Name:
Allium serendipity
Common Name:
Serendipity Ornamental Onion
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Allium serendipity
Globe-like, rosy-purple flowers top attractive blue foliage. When crushed, the leaves will emit a smell of onion.










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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 4, Zone 5, Zone 6, Zone 7, Zone 8
Botanical Name | Allium serendipity |
---|---|
Common Name | Serendipity Ornamental Onion |
Family | Amaryllidaceae |
Foliage Type | Herbaceous |
Mature Height | 1 - 1.5 ft. |
Mature Width | 1 - 1.5 ft. |
Preferred Zones | Zone 4, Zone 5, Zone 6, Zone 7, Zone 8 |
Bloom Time | July - August |
Bloom Type | Purple Flower |
Preferred Soil Type | Widely Adaptable |
Sun Exposure | Full / Part Sun |
Growth Rate | Medium |
Drought Tolerance | Medium |