Allium nigrum

42.14798355, -87.79291534

42.14798737, -87.79295349

42.14830399, -87.79286194

Black Onion, black garlic

This heirloom bulb can reach a height of 24 inches. It flowers in late spring with softball-sized, flattened globes of white florets. It prefers average, well-drained soil in full sun. Alliums are deer resistant.

Soil:
Moderate
Plant Shape:
Upright
Exposure:
Full Sun
Bloom Time:
May - June
Bloom Color:
White
Landscape Use:
Bedding or Border
Wildlife Interest:
Resistant To Deer
Plant Type:
Bulb
Hardiness Zone:
5 - 8