Dahlia florescence

Dahlia is famous for its long flowering period, large stem and many flowers. It is native to Mexico. Mexicans regard it as a symbol of generosity and richness, so they regard it as the national flower. So, when is the florescence of Dahlia?

1. Dahlia florescence

The flowering period of dahlia is from May to June and from September to November. The flowers blooming in late September are the largest, brightest and most prosperous, but they are not resistant to frost, and the stems and leaves wither immediately after frost. If you need to open in winter and early spring, sunshine and temperature must be controlled. Studies have shown that short-day sunshine and low temperature are the main factors to prevent flower bud differentiation of Dahlia. Cut flowers with large and colorful flowers can be produced when the sunshine in winter is controlled at about 14 hours and the night temperature is controlled above 10 ℃.

Second, how can it blossom as soon as possible?

1. Plenty of light

Whether you plant it in pots or grow it in the open air, be sure to give it enough light. Especially for potted plants, it is necessary to do this well. when you take care of it at ordinary times, do not always keep it indoors, but often move it to a sunny place to bask in it, which is more conducive to its blooming as soon as possible. and it can prolong the time of flowering. Although it likes the sun very much, it is necessary to cover it properly in summer, because the light is too strong at this time, it will easily make it dormant.

2. The right temperature

It is usually afraid of the cold. In other words, I prefer a warmer place, if the temperature can be controlled at 15 to 25 degrees during normal maintenance, it will grow better and blossom earlier, because the temperature in this range is the most suitable for its growth. But it must not exceed 32 degrees, because once it is exceeded, it will stop growing and affect flowering.

After we know its florescence, we should know that there is a period in summer. Summer is hot and rainy, if you grow it outdoors, give it shade and rain in time, or it will easily rot its roots.