Petals & Roots is a weekly video series fronted by me, Rachel Bull, Head of Gardens at Homes & Gardens. Every Sunday on social, I share my seasonal gardening and flower arranging expertise and advice.
There are more than 40 different species of dahlia grown across the world, and within that a colossal 57,000 cultivated varieties. That is an enormous range of shapes, colors and sizes. And all of them are utterly beautiful.
