Vibrant flowers are a great addition to your garden, but not when they're invasive. These blue flowers are aggressive growers ...

Welcome to our in-depth guide to 75 of the most popular types of blue flowers. Blue may not be the first color that springs to mind when it comes to flowers. That’s understandable, considering ...

Anise hyssop brings all the pollinators to the yard, but to make the most of this spring and fall bloomer, add companion ...

These little flowers are members of the borage family whose members predominately have true blue flowers, such as Virginia bluebells. These beautiful, low growing biennials will self-seed in the ...

Add a dazzling dash of colour to your garden with this 'massive' powder blue hydrangea plant that's currently on offer for ...

Hydrangeas are the ultimate shrubs for a vibrant garden, and this simple trick allows you to play around with the colours.

Its delicate flowers bloom in a range of colors, from purple and pink to white and blue. Bonus: It attracts butterflies and other pollinators. Soil: Moist but well-draining Hardiness zones: 4 to 9 ...

In the garden, blue is a revered flower color. It’s also an elusive color in a lot of popular species. Whoever comes up with a blue rose or a blue mum, for instance, is going to make a ton of money.

Clematis Clematis flowers have a blue tone and once established, they will cover a wall, fence or trellis. (Milaspage/Getty Images) Purple climbing clematis plant in bloom on trellis growing ...