While I have not grown my own dahlias, I sure love their beauty! Some dahlias come in one color (yellow, orange, pink, red, white and light purple) and some in two or more colors. Also, they come in various styles.
Dahlias can grow between 2 and 5 feet tall and can be grown in the ground or in a container. The bloom size can be between 2 and 12 inches, you can grow dahlias from seed and from bulbs. Lot of options!
Not only are there colorful blooms, there are colorful leaves.