The time when the flowers are open
The flowering flowers are very short. Its flowering period is in summer, usually open in the evening, and the white petals slowly unfold, beautiful and moving. However, the short -term flowers are in full bloom. Generally, only 3-4 hours, it will soon fade.
In order to extend the time of viewing of the flower, people usually take various methods to extend the flowering period. But Hua Hua can only open in a short time. Just like people say -a flash of flowers!
Why can Qianhua only “one go”
The landscape of the pan is actually closely related to its growth habits.
Blood flowers are native to tropical desert areas in the Americas, where the environment is hot and dry. The temperature during the day is very high, so the flowers are open when the temperature is low at night. Another point is that the short flower needs to rely on insects to spread powder. In the desert, when the insects are more active at 8 or 9 in the evening, this time is open, which is conducive to spreading powder. However, after midnight, the temperature is not conducive to insect activity, and it is not convenient to pass on the flowers.
Later, in the long process of evolution, the aquarius derived such a flowering habit, which also brought people that amazing -a flash of flowers! Intersection
