Phormium Yellow Wave is an evergreen perennial with yellow-green foliage with mid-green stripes. In the summer, tubular red flowers will pop up adding more colour and adding to its striking appearance. These versatile perennials are ideal for planting in beds, borders, and patio containers. it will appreciate full sun and at times some shade. They will need some protection from strong, cold, winds in winter so select a suitable position in a border or bed if potted in a container move before winter conditions arrive.  Height and spread 2m (6’) and spread 2.5m (8‘).