As with all flowers there is
a rich and colorful history surrounding the Dahlia, which originated in Mexico
where it was cultivated by Aztec empire. Amid little fanfare, the first Dahlias
were introduced to Europe by the first conquistadores, who mistook the tubers
for potatoes. However in 1769 tubers were sent to the Royal Botanic Garden in
Madrid by the director of Mexico’s Botanical Garden and from this original
stock three distinct species were developed which are still part of Dahlias
today.
In 1872 J.T. Van der Berg of
the Netherlands was sent a parcel of plants from a friend in Mexico. Though
most of the plants were badly rotten he was able to salvage a piece of root
that he tended until it grew into a healthy plant. He made cuttings from the
plant during the winter of 1872-1873 and we have him to thank for the deep red
Dahlias. Van der Berg named his darling Dahlia juarezii to honor the
deceased Mexican President Benito Juarez.
The petals of his glorious
Dahlia rolled backwards, rather than forward, and this form is believed to be
the original, existing in Mexico before disappearing for hundreds of years.
Nurserymen in Europe crossbred this plant with others and the results are our
Dahlias of today.
Nurserymen, who seemed a
hot-headed several centuries ago, verbally fought over who discovered, hybridized,
and distributed the first Dahlias… the list is endless. In 1846, so popular
were Dahlias, that the Caledonia Horticultural Society of Edinburgh offered a 2,000 pound prize to the
person who was able to cultivate a ‘blue‘…
a fete which has never been accomplished.
Dahlias fleshy root, prized
for intense mocha flavor, is still roasted and used to flavor beverages in
Central America. In Europe, prior to the discovery of insulin in 1923, patients
were often given a substance derived from a form of fruit sugar extracted from
the Dahlia to control diabetes.
The Dahlia likes sunshine
will faithfully bloom for most of the season reaching their zenith in August.
To assure constant blooms they must be dead headed, which is the process of
removing spent blossoms. Today’s Dahlias run the entire spectrum of color,
bloom size, and shape. From the darling miniature Humpty Dumpty to the dazzling
giants with their sultry tangle of fantastic foliage and giant six inch blooms,
there is a Dahlia to fit your garden needs… and now is the time to plant
one.
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