Their array of wonderful colors and flower shapes results in a spectacular display in the late summer garden, but to get the most from these plants, you’ll want to be confident about how to keep ...

Deadhead spent blooms weekly by cutting stems back to the main branch to encourage bigger, better flowers. Water deeply once or twice a week and feed with a low-nitrogen, high-phosphorus fertilizer to ...

Deadheading dahlias regularly is key to a long, vigorous blooming season. Fading blooms should be deadheaded as soon as the flower centers start opening. Making deep cuts when deadheading encourages a ...

Let’s face it: dahlia tubers or plants aren’t exactly cheap to buy, especially when purchasing in bulk. This growing season, for instance, I spent close to $120 for eight new dahlia plants. While ...

Whether you're growing dahlias in containers or planted a large patch of them in your garden, their gorgeous, stop-in-your-tracks blooms are sure to delight. To get as many dahlias as possible and ...

Q I have Purple Gem and White Star dahlias blooming. When I cut the flowers, they die within a day or two. I have cut them with a short stem for single- and low-flower displays. Is this the problem? A ...

Dahlias will flower from now until the first frost in autumn. I have grown dahlias for many years, and they are very hard to beat for producing such a large number of flowers. A few dahlia tubers ...

Full of colour and variety, the dahlia is a must-have summer flower. One gardening influencer, Sophie Valentine, is an expert in growing these beautiful flowers and posts her tips on her Instagram ...

Discover how horticulturists cultivate massive dinnerplate dahlias for the Chinese New Year display at Gardens by the Bay, ...

DAHLIA aficionado Pat Cunningham likes to say he has either 40 years of experience or one year of experience 40 times over. Either way, he has grown hundreds of varieties of the flower in his ...