Sempervivum SUPERSEMPS® Onyx

SUPERSEMPS® Sempervivum is an amazing collection of hens and chicks. Boosting large 8″ single rosettes in as little as 20 weeks. Stunning geometric shapes and a beautiful array of colors, SUPERSEMPS® are a must-have for the modern gardener. Hardy to zone 4.

‘Onyx’ is colored like the namesake stone, dark, mahogany-black. Excellent year-round color.

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Description

Type: Perennial
Habit: Tidy compact
Foliage: Mahogany-Black
Heat Tolerance: Full sun
Patented: Breeder PlantHaven International
Uses: rock garden, container garden
Height: 2-8″ and 4-8″ wide for a single rosette
Rooting Timing: 6-8 weeks for 6″ pot, 10-12 weeks for 1 gallon

Additional information

Zone

4b

Flower Color

black, Dark Red, Deep Red, Red