Actually there were lots of beautiful Dahlias at the Autumn festival I went to last Saturday. In fact even the weather was beautiful during the afternoon.
The Dahlia originates from Mexico (where its the national flower) and Central America. A perennial that grows from tubers, it is part of the Asteraceae family which also includes Daisies, Zinnias, Sunflowers and Chrysanthemums.
Because they’re not hardy and prefer light, free draining Soil, Dahlias are often lifted and stored somewhere dry over winter in the UK.
However, in southern counties, where gardens contain favourable conditions (with no heavy, soggy soils in colder climates) I have known people keep them in the ground. Sure enough the following year they reappear without fail. The lack of harsh winters in recent years no doubt enabling their survival.
Apparently Dahlia tubers can be eaten in the same way as Sweet potatoes (originally they were grown as a food source by the Aztecs). They can also flavour drinks when roasted. See Alys Fowler’s piece for the Guardian newspaper)
Over the past few years the popularity of Dahlias has increased; I must confess I am one if their fans.
I love the flowers vibrant colours but prefer the plants with single flowers, which are great for pollinators too (although I have caught sleepy bees having a nap amongst petals of other Dahlias as well; see below).
Some of my favourites on display last Saturday were:
I was also impressed by the wonderful bug hotel within the Celebration garden at the garden centre.
Bee in the Moment 