The best way to cultivate goldfish is to use sandy soil with good permeability and drainage. Using acid soil is good for its growth.
In its vigorous growth period, there should be enough water, and the soil should be kept moist at all times. When the weather is dry, you can spray water around the plants to improve the humidity of the air.
We should give goldfish 16-26 ℃ growth environment, too low or too high temperature will affect its growth. In summer, the temperature should not be higher than 30 ℃, and it will enter into a dormant state. Put it in a ventilated place and control the amount of water. The lowest temperature in winter should not be less than 5 ℃, which is easy to frostbite.
Apply 1-2 times of thin cake fertilizer water every month. In order to increase the amount of flowers, more P and K fertilizer should be applied before or at the flowering stage. During dormancy, fertilization should be suspended.
After the goldfish blooms, it is necessary to trim the weak branch and the long branch in time. Before entering the winter, we should cut off the withered flower stems and keep them dry so that the Xinhua branch can grow better in the next spring.
