The flowering time of forsythia is generally in the early spring season of each year, specifically between March and April, and it can bloom for about two months.However, it has more varieties, and some varieties may delay their flowering period.There is only one color, golden yellow, relatively bright, ornamental during flowering is relatively high.However, if you want it to blossom better, you should pay attention to the management of flowering period.
1. Fertilization: Forsythia forsythia consumes more nutrients during the flowering period. Fertilizer should be applied before flowering to make it have sufficient nutrients, so as to produce more flowers.In addition, after entering the flowering period, fertilizer can not be cut off, and fertilizer treatment is also needed, so that flowers will open more and better.
2, watering: It itself has a certain drought tolerance, the demand for water is not very large.After flowering, more attention should be paid to controlling the amount of water.It is afraid of water, soil water is easy to rot roots.Especially in the rainy spring, drainage should be done in time.
3. Illumination: Forsythia likes illumination very much, and the demand for illumination is relatively high after entering the flowering period.If the light is not enough, it is easy to cause the flowers to wither, so it is necessary to bask in the sun more, to provide it with adequate light, at least five hours a day.
4. Diseases and insect pests: If the environment provided during the flowering period is not suitable, it is easy to be infected with diseases and insect pests, which will seriously hinder the growth.Once you find it, you must deal with it as soon as possible.Usually pay attention to more ventilation, more sunshine, especially potted conservation.
