And, as one of the best summer bloomers, boasting a stunning spectrum of colors and forms, who wouldn't want to multiply ...

Can you divide dahlias in spring? If you've got a clump of tubers that’s looking more crowded than a bank holiday beach, ...

New plants can be expensive and it's easy to grow your own from cuttings. All you need to do is trick the dahlia tuber into making new shoots in late winter. These can be snipped off and are so ...