One, how many days the flowering period
It's flowering period is relatively long, there is a long time can be supplied for viewing, usually from May to June, some will be extended to August. The flowering period of a single flower is about 3-5 days, and the flowering period of a whole plant can be as long as a month. Because of the different climatic conditions and different methods of care, the duration of the flowering period is not the same, if the method is appropriate, the opening time may be extended, if the care is not good time will be shortened.
Second, how to extend the flowering period
1, before the flowering period can be half a month of liquid fertilizer, to ensure that there are enough nutrients, buds when pouring 0.1% potassium dihydrogen phosphate aqueous solution, 1-2 times can be reasonable fertilizer can make the flowers fat, the flowers can be rich, but pay attention to can not be applied to the nitrogen fertilizer, otherwise it is easy to lead to the fall of buds.
2, in the flowering period, pay attention not to spray water to the plant, if the plant appeared on the water droplets, it is easy to lead to gardenia rot, but you can spray water to the periphery can reduce the temperature, also can improve the environment in the humidity, this is conducive to the growth of the flowers, also can prolong the flowering period.
3, its flowering period is exactly in summer, this time the temperature is high, the sun intensity is larger, will gardenia in the shade, pay attention to good ventilation.