What flower is this white dwarf plant?

Cultivation method of hydrangea

First, the flowerpot

Hydrangea is relatively large, so when choosing a flowerpot, you should choose a slightly larger flowerpot. For example, we can use a larger flowerpot of 25-35cm, which will make the hydrangea root system have enough room for growth, its growth will be more vigorous, and the flowers will flourish.

Second, the soil

When choosing soil, you can choose loose and fertile soil that can not only drain water but also keep water. Therefore, peat and perlite can be mixed as the substrate for family maintenance, or humus soil, garden soil and river sand can be mixed according to the ratio of 3:2: 1.

Third, moisture.

Hydrangea likes wet but is afraid of waterlogging. Water it often but not too much at a time. Water more in spring and summer, less in autumn and less in winter.

Hydrangea likes fertilizer, and Woye water-soluble fertilizer is generally applied every 15 days during the growing period. In order to keep the acidity of the soil, 1%-3% ferrous sulfate can be added to the fertilizer solution for application. Regular irrigation of alum fertilizer can make plants grow green; Adding 1-2 times of potassium dihydrogen phosphate in bud stage can make the flowers big and colorful; The application of cake fertilizer should avoid the dog days, so as not to cause diseases and insect pests and damage the root system.

Fourth, temperature.

The optimum growth temperature of hydrangea is 18-28℃. Pay attention to keep warm in winter and raise the temperature above 5℃ to prevent frostbite.

Verb (abbreviation of verb) matters needing attention

1, acidic soil. Usually, in addition to normal watering, you can also mix one or two drops of salt-free vinegar in the water, which can reduce the pH of the soil and make the hydrangea grow better.

2. Trim in time. In its growing period, it is necessary to remove the core, promote the growth of lateral branches and cut them short before winter, which is more conducive to overwintering.