They are best known for their clusters of small, tubular flowers that appear in spring, typically in shades of purple, lavender, pink, white or blue, depending on the variety. Walker recommends ...

Many gardeners are working hard to secure colourful summer flowers, and growing one perennial plant could bring pink and blue ...

Summer is not far off, with plenty of warm weather ahead. Plan now so you know what flowers to grow, ones you can cut and bring indoors to enjoy.