The number of flowers a dahlia can produce depends on the variety of dahlia you are growing.
However, a well-established dahlia bush can produce 10 to 20 flowers.
A dahlia tuber can produce up to five new plants.
What is a tuber? Read on to find out more.
How to grow dahlias
Dahlias like fertile, moist soil that drains well. The classic summer flowers like a sunny spot, sheltered from the wind.
These plants like as much sun as they can get.
They are often grown from tubers, which are the root of the plant.
Each season a dahlia plant will produce a growth of tubers, beneath the soil.