My husband has a passion for dahlias. Every year when I attend the San Francisco Flower Show, I have a list of dahlia tubers he wants to add to our garden. We have grown them in containers, in flower beds among other plants then THIS year we decided to dedicate an entire area to growing dahlias.

Dahlias are native to Mexico and Guatemala and have blooms from miniature to dinner plate size, (2 inch to 12 inches). The flower has many daisy-like petals and they can be single, double, balled, pompom, cactus and other shapes, in every color except true blue. Dahlias grow in sun or part sun and bloom from May until October in zone 9. They are happiest in well-drained soil and do not require a lot of water.

Upon becoming a Master Gardener, I attended a class taught by a veteran Master Gardener who planted her entire front yard in dahlias. Until that class, dahlias had not been on my radar. But Lois changed my mind with her expertise and love of these beautiful plants. Her front yard was a blast of color, all in bloom and absolutely beautiful. Needless to say, I was hooked!

There is also a tree dahlia (D. imperialis) that grows to 10 feet tall with daisy-like cascading flowers that grow to 8 inches across. It has a trunk that looks similar to bamboo and you can cut segments from the branches to propagate additional trees. Most people when observing this tree in bloom do not know what it is but want one in their garden because it is so striking.

Dahlia blooms picked in the early morning will make a stunning bouquet for your home. Change the water every day and they will last for about 5 days. They make a stunning hostess gift.

Every three years (in the fall), it’s a good idea to dig up your dahlia tubers and separate them. They are fun to share with other gardeners, but don’t forget to replant a tuber or two back in your own garden.