Monday, October 3, 2016

Dazzling Dahlias


The mornings of late have the serene peaceful feel of Autumn… crisp and subtle, ideal and idyllic. Fall is a delightful season to enjoy being outside whether taking a walk or working the garden.

To the utter delight of the gardener, the late arrivals at the flower show have begun to bloom…the dazzling Dahlia is finally producing a fabulous show. Among the most stunning flowers available, her ability to tolerate summer heat is a testament to her Mexican origin since hot and dry is her favorite climate condition. To honor her tenacity and beauty, the Dahlia has been the National Flower of Mexico since 1963.

The first dahlia tubers were discovered by invading Conquistadors in the 1500’s, who erroneously thought the tubers to be potatoes…. until of course they sprouted and bloomed on the voyage home. Following their first introduction to Court, many unsuccessful attempts were undertaken to obtain and cultivate the Dahlia and from 1660 until 1751 all efforts were unsuccessful. However viable seeds sent from a botanical garden in Mexico reached Madrid in 1791 and the first flowering dahlias began to appear in Spain. The following year seeds were sent to England but were lost, as were those sent to the Netherlands in 1804. After much effort, cultivation was finally assured in 1813 and the results are the ancestors of the astounding flowers we see today.

The color spectrum is as variable as the size of the blooms, assuring there is a dahlia for every garden, large or small. From the tiny pastel Humpty Dumpty to the huge Dinner Plate varieties, the diversity of the Dahlia is endless. They make lasting flower arrangements which appear professional regardless of the growers talents. The flowers must be cut in early morning at the leaf junction. Place the stems in a glass of warm water for a few minutes then recut the stems at a right angle. Arrange the flowers after removing all below water foliage to prevent water contamination. The resulting arrangement will last a week or more if the water is refreshed and stems recut after three or four days.

The bulbs, all of which will have reproduced nicely over the season, must be dug before a freeze. Dry and store them and over the winter, then plant once the ground has thawed. The Dahlia is well worth the effort.


Photo Credit: Michael Weishan