Nepeta Purrsian Blue2 litre

Periwinkle blue flowers smother this tidy, rounded catmint, and the aromatic foliage smells good when you brush past. Bees will be all over it. So will cats, which is the price of growing nepeta. The leaves die back in autumn, then the plant returns, compact as ever.

Good to know: 45 x 75cm. Full sun, well-drained soil. Fully hardy. Deadhead during flowering, then cut back hard when it’s done.