"The Scaevola WhirlwindÖ White Fan Flower, 'Scaevola aemula', a Proven Winner selection, has non-stop flowers, attractive foliage, and better branching than other Scaevola. This new series tolerates a wide range of conditions and endures stress without leaf loss. They have an open, prostrate habit. This White Fan Flower is a knockout with it's beautiful white flowers. It is immune to extremes in temperatures and conditions. They are stunning in combos or alone.For zones 9-11, this plant can also be a perennial."