A perennial plant with narrow long green leaves with a silver edge. The leaves and purple flowers have a garlic smell when brushed. The leaves can be used for salads and in cooking. flowers from may to October full sun or partial shade height 30cm1ft spread 30cm1ft. Just cut stems and old flowers off nice and low and then new flowers will keep coming back up again. Hardness - 5 to - 10. Good for pots or garden. Pot Size 2lt.