Friday, March 11, 2011

Ceratostigma abyssinicum

Ceratostigma abyssinicum is not really hardy (Z9) but is a superb plant. It is more vigorous than the other shrubby members of the genus, and is more firmly attached to its roots than C. willmottianum. It will make a 1m specimen and bear sky blue flowers of astonishing intensity.

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