In general, there are two kinds of crabapple, a kind of real summer flowering variety, whose flowers are mostly yellow. Now people raise more antler Begonia that blooms in winter. The flowers of this kind of antler Begonia make many colors, mostly white, red and purple. Antler Begonia doesn't like to grow under the sultry condition. If the temperature exceeds its bearing range, it will enter a dormant state. At this time, as long as it is properly ventilated, it can survive the summer.
Temperature has an important influence on the germination of plants, the development of flower buds and so on, so we can control the flowering period of this plant by adjusting the temperature. For this kind of flowering flower in winter, we can first reduce the temperature slightly, delay the development of flower bud, so as to make the flowering time later. Antler Begonia can bloom only when the temperature is over 15 ℃, so we can control the culture temperature below 15 ℃.
In the process of cultivating antler Begonia, we can reduce its illumination, control the illumination time below 10 hours as much as possible, delay the differentiation and development of its own flower bud, so as to prevent it from blooming too early and achieve the purpose of regulating the flowering period. In the daytime, when the sun is strong, you can wrap the plants with black cloth bags.
Through the control of transplanting time, we can also adjust its flowering period to a certain extent. In this process, we should pay more attention to it, give it some water and fertilizer, and let it grow up healthily.
Medicament treatment is a relatively reliable way to control flowering. Now the most commonly used medicament is gibberellin and so on. We can also use this way to make antler crabapple bloom on New Year's day.
