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 ...

Dahlias are tuberous perennials, offering beautiful flowers each spring or summer. But they need to be dealt with carefully ...

Yellow, pink, orange, and white dahlias growing near a wrought iron fence. - Keniker/Shutterstock The kaleidoscopic flowers of the 50,000 varieties of dahlias (Dahlia spp.) bloom in every color of the ...

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 ...

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 ...

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 ...

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 ...

What normally would be a colorful landscape in Loveland resident Cindy Sprague’s backyard has just a few pops of brightness. Sprague, who grows dahlias and is down to 150 from 170 plants, cites tall ...

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 ...

Of the 20,000 varieties of dahlia flowers, only 10 to 20 kinds are black in color. Now researchers say they've solved the molecular mystery of how these rare flowers get their dark hues. Researchers ...