perennial, bulb / corm / tuber, aroid
Arum nigrum is a broadleaf deciduous perennial aroid bulb / corm / tuber with green foliage. In spring purple flowers emerge. Grows well with sun - bright shade and regular - low water. Drought tolerant once established. Prefers to be dry in summer, dry when dormant. Adapts to various soil conditions. Does well in average, clay, gritty and well-drained soil. A good option if you're seeking something verticillium wilt resistant.
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