Cirsium diacanthum (syn. Ptilostemon afer - Ivory Thistel)
Cirsium diacanthum (syn. Ptilostemon afer - Ivory Thistel)
120 (150)cm, Ivory Thistle is a biannual with an ornamental basal rosette of spiny, grey-green veined leaves and an upright, branching stem with several lilac flowers. Native of rocky spots in the Eastern Mediterranean and Turkey. Easily cultivated in any rich, well drained soil in full sun. Will readily self sow under appropriate conditions. VI-VII.10 seed per package.
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