Add Yahoo as a preferred source to see more of our stories on Google. Gorgeous dahlias in vibrant shades of red, pink, apricot, and yellow - Kaprisova/Shutterstock If you've never experienced the joy ...

Dahlias are one of those flowers people become obsessed with. They’re available in nearly every color, blooms come in many shapes and sizes, and new varieties come from breeders every year. And even ...

WHEN I FIRST started gardening, I thought dahlia growers were a bit odd. At first blush, dahlia growing seems full of unintelligible rituals. I could not quite understand how it worked or how it was ...

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 are the garden's drama queens, real showoffs who demand the spotlight. Although blossoms don't take center stage until midsummer into fall, the plants already are growing by leaps and bounds.

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...