Grown for its foliage as much as its flowers ajuga reptans 39catlin39s giant39 is a semi45evergreen perennial slowly spreading to form a carpet of glossy purple45green leaves from late spring through to mid summer masses of upright spikes of blue45purple flowers appear which are highly attractive to bees this popular bugle selection has larger leaves and flowers than the original species and has been awarded a prestigious rhs agm preferring partial shade ajuga plants a