Yucca filamentosa

These evergreen shrubs, which are native to the desert regions of America, will appeal to those who enjoy plants with an architectural and exotic appearance. They are characterised by their sword-like leaves which form a dense clump with no main stem.In the summer long stems emerge from the centre of the rosettes and carry clusters of creamy-white bell-shaped flowers. The bloomy-green-grey leaves are clothed with numerous curly white threads. They will thrive in any soil that is permeable and not compacted and should be watered sparingly if grown in a container. Protection from cold winds is essential so place in a sheltered full-sun position or cultivate as a cool conservatory subject.