Lemon Verbena. This open and rangy shrub will not win you over with its looks but will wow you with the delicious aromatic fragrance. Likes good drainage, sunlight and tolerant of light frost. Steep leaves in water to make a refreshing drink. Deciduous.

Give this plant a good tidy up every now and then with sharp secateurs - it will respond well. Small sprays of pale lavender flowers appear in summer but it is really the foliage that makes this shrub desirable.