The red and yellow flowers bloom from June to September and make excellent cut flowers. Deadhead regularly to extend the flowering season, and cut back once flowering is over to new growth over the winter and maintain the plant’s vigour. Grows to 20 to 40 cm high. Perennials are plants that live for more than 2 years, generally flowering annually and dying back during the winter. Our range has been specially selected to help you create colourful displays in your garden which will attract and benefit insects such as butterflies and bees. Choosing a variety of plants that flower at different times will help to ensure your garden looks beautiful and sustains the wildlife across the seasons.