Water and fertilizer management

Watering and fertilizing, Hydrangea likes a humid and warm environment. During flowering, water and fertilizer must be sufficient. It's best to apply fertilizer every half a month. The watering time shall be determined according to the observed soil conditions. When it is dry, watering shall be carried out immediately. Remember to prevent ponding to avoid root rot

Illumination

Hydrangea likes semi shading, and should not be exposed to the sun during flowering. Its demand for sunshine is not very high. In the case of sufficient sunshine, do a good job in appropriate shade and shade. This can also prolong its flowering time and protect the color of Hydrangea flowers

Temperature

The most suitable temperature for Hydrangea during flowering is about 16 degrees, which can also prolong the flowering time of hydrangea. If the temperature is too high, the flowers of Hydrangea will fade

Diseases and insect pests

Leaf spot, powdery mildew and wilt are common diseases of hydrangea. If these diseases occur, they should be treated in time and can be sprayed with mancozeb wettable powder to prevent expanding the injured area

Stink bugs and aphids are common pests of hydrangea. If any pests are found, they should be treated in time. They can be sprayed with Omethoate and other chemicals to prevent them from harming more places

Precautions

In Meiyu weather, we should make drainage preparations for Hydrangea, otherwise it will easily lead to rotten roots