Globularia alypum is a small shrub of the Mediterranean phrygana or garrigue. Different populations usually flower either in the autumn (as in some coastal parts of the Western Mediterranean) or in the spring. In our coastal area of southern Greece, which is relatively very mild in winter, its flowering usually peaks in January, but lasts for three months or so.
In midwinter, when there's often little else in flower, its mass of steely blue flowers on wiry reddish flowering stems is a striking and welcome sight. It has twiggy branches and very small stiff leathery leaves.
It is utterly drought-hardy, being found in the driest and hottest rocky limestone areas. It can take quite hard frost if perfectly drained.