Aromatic grey-green leaves set off the light blue flowers of this variety beautifully. &, unlike some other catmints, it will continue to bloom throughout the summer! Flowers May-September. Height 30-40cm (12-16); spread 30-40cm (12-16). Supplied in 2 litre pots. This plant can have some beneficial impacts on feline welfare. However, not all cats will respond in this way to catmint, some may become aggressive. Cats should be supervised when offered catnip/catmint.