Sempervivum SUPERSEMPS® ‘Onyx’ is an extra large hens & chicks with gigantic purple-black rosettes reaching 8″ across. Like all hens & chicks, it will send out offshoots and slowly spread over time. Sempervivum grow best in well-drained, gravelly soil that is not wet in winter. Drought tolerant. Requires little water once established.
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Sempervivum SUPERSEMPS® ‘Onyx’ is an extra large hens & chicks with gigantic purple-black rosettes reaching 8″ across. Like all hens & chicks, it will send out offshoots and slowly spread over time. Sempervivum grow best in well-drained, gravelly soil that is not wet in winter. Drought tolerant. Requires little water once established.
