Unpredictable and exciting plants a tray of these will be like opening pandoras box as each plant settles in and opens up to produce an unpredictable range of colour and habit of growth some of the perennials in this variety pack will reward you with colour in autumn and early winter while others will keep you guessing until the spring when your plants have shown you how they can grow then is the time to spread some out or perhaps change their position remember all these plants are pere