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26.07.2023 / 09:37
The dahlia varieties you need in your garden this year | House & Garden
Native to Mexico and Central America, the dahlia (Family asteraceae) is a bushy and beautiful flowering perennial. The dahlia is Mexico's national flower, and its tuberous roots were eaten by Aztecs before the Spanish Conquest. Following Central America's colonisation, the dahlia was exported to European nations, where it thrived even in countries with harsh or cold winters. Since the 18th century, botanists, taxonomists and gardeners have held a certain fascination for the flower, identifying over 850 different species each with unique petal or stem structures (this number includes the plant's hybrids, too). Since dahlias are extraordinarily varied in appearance, they also tend to be categorised by the shape of the flower, with 10 categories that include anemone, peony, pompom, ball, decorative, cactus, single and waterlily.