Dahlias are perennial herbaceous plants belonging to the Aster family, distinguished by an immense variety of shapes, sizes, and colors. Native to Mexico, these magnificent flowers have adapted beautifully to our gardens, where they provide a long-lasting, lush display of blooms from midsummer until the first autumn frosts. Gardeners value dahlias for their versatility: there are dwarf varieties suitable for borders—reaching only 30–40 cm in height—as well as true giants that can exceed 1.5 meters. A key characteristic of these perennial dahlias is that their tubers must be dug up every year before winter, as they cannot survive freezing temperatures.
Tubers are planted outdoors in the spring (at the end of May), once the threat of frost has completely passed. The soil should be warm, loose, and nutrient-rich.
Location: Sunny and sheltered from strong winds, which could break the fragile stems of taller varieties. Care: Requires regular but moderate watering (avoiding water stagnation), weeding, and staking of tall plants.
After the first autumn frosts, the above-ground parts are cut back, and the tubers are carefully dug up, dried, and stored in a cool, dark place (such as a cellar or refrigerator) at a temperature of +3...+6 °C.
Dahlias are perennial herbaceous plants belonging to the Aster family, distinguished by an immense variety of shapes, sizes, and colors. Native to Mexico, these magnificent flowers have adapted beautifully to our gardens, where they provide a long-lasting, lush display of blooms from midsummer until the first autumn frosts.
ReplyDeleteGardeners value dahlias for their versatility: there are dwarf varieties suitable for borders—reaching only 30–40 cm in height—as well as true giants that can exceed 1.5 meters. A key characteristic of these perennial dahlias is that their tubers must be dug up every year before winter, as they cannot survive freezing temperatures.
Tubers are planted outdoors in the spring (at the end of May), once the threat of frost has completely passed. The soil should be warm, loose, and nutrient-rich.
ReplyDeleteLocation: Sunny and sheltered from strong winds, which could break the fragile stems of taller varieties.
ReplyDeleteCare: Requires regular but moderate watering (avoiding water stagnation), weeding, and staking of tall plants.
After the first autumn frosts, the above-ground parts are cut back, and the tubers are carefully dug up, dried, and stored in a cool, dark place (such as a cellar or refrigerator) at a temperature of +3...+6 °C.
ReplyDelete