Echium hierrense
Echium hierrense
150 (250)cm, a rare species endemic of the island of El Hierro where it grows in very small and limited populations in the upper succulent zone in sun-exposed open spots. It has ovoid, dense inflorescences of pale blue flowers above silvery-shining, narrow lanceolate leaves, which makes it a very ornamental pot plant. For any rich, yet well drained soil in a sunny spot. IV-VI.More Details »