Growing different types of plants alongside dahlias can create a full and painterly display, enhancing the beauty of backyard ...

Dahlias are some of the boldest and largest blooms you can add to your garden, and these gorgeous, expert-recommended varieties are sure to impress.

Arrange it with Dahlia 'Raffles' and the deep purple Gladiolus 'Purple Flora'. 15 'Admiral Rawlings' A very vigorous Decorative dahlia, the velvet-purple equivalent to the crimson-black, 'Rip City'.

Dahlia imperialis, the tree dahlia. Growing up to 12ft tall, it looks perfect in a hot, tropical border and there’s no need to stake, as the stems are as sturdy as tree trunks. (The Aztecs used them ...