The indispensable reference on growing irises - for the experienced gardener who has grown irises for decades, or for those who have just purchased their first plants. All of the essentials on iris care are carefully and simply explained, along with tips to ensure a stunning display from healthy plants. Specific cultural advice for the most desirable and adaptable iris types allows gardeners to choose the plants best suited to their locality and conditions. The full beauty of irises is captured in 156 full colour photographs, featuring many images by renowned garden photographer Roger Foley. All the essentials of iris care; How to plant and divide iris rhizomes and bulbs; Tips on choosing the best varieties for any garden - dry or wet, shady or sunny; Detailed descriptions of plant colour, height, bloom time and cultural needs; Coaxing more blooms from each plant; Controlling pests safely; Creating hybrids