Dahlia has beautiful plant shape, wide leaves, dark green leaves, beautiful patterns and gorgeous colors, which has high ornamental value. And its purification ability is also super strong, which can be described as a lot of benefits. Dahlia adapts to different climates and soils in China, with few pests and diseases, easy management and the best breeding. Dahlia is easy to propagate, and can be planted, cut and divided into roots. It likes sunshine and loose and fertile soil with good drainage. When grafted in the bud, colorful Dali flowers and dahlias can be produced.
Morphological characteristics of dahlias
Dahlia has colorful colors, such as red, yellow, orange, purple and white, which are very attractive. Double dahlias have thousands of white petals with red stripes, such as white jade inlaid with red agates, which are enchanting and extraordinary. The plant height of Dahlia is about 1.5 meters, and the leaves are opposite, which are pinnately compound. There are countless yellow tubular florets in the center of its head, with long and curly tongue-shaped flowers on the edge, which have all kinds of gorgeous colors, and the delicate and charming flowers are displayed through it.
Dahlia has a thick hammer-shaped fleshy tuberous root, in which a large amount of nutrients are stored, which can be used for its own asexual reproduction. Dahlia is popular for its long flowering period. It blooms continuously from autumn to spring. Each flower can last for 1 month, and the flowering period lasts for half a year. It opens in May-11month in southern China.