Red point grass like loose and breathable, good drainage, deep and fertile, rich in humus, slightly acidic soil.
The normal growth temperature of red spot grass is between 15-18 ℃, and the winter temperature is above 12 ℃. It is not resistant to severe cold. In winter, it is necessary to keep warm, put the red spot grass indoors, and ensure the room temperature is above 12 ℃. When the temperature is too high in summer, we should pay attention to shading, cooling and ventilation.
The red spot grass likes the humid growing environment. In the normal growing period, we should pay attention to the wetness of the basin soil and often water it. Summer temperature is too high, to increase the number of watering, at the same time to spray water to the leaves, enhance the air humidity.
The red spot grass likes warm and humid semi - shade environment, likes light, but requires partial shade or partial light, the proper increase of direct light can make the dead leaves more glossy
Red spot grass on fertilizer demand is not very frequent, only once a month to apply nitrogen, phosphorus, potassium fertilizer or Taiwan Fertilizer quick effect 1 can
Red spot grass is easy to suffer from stem rot in the growing period. Can use pentachloronitro powder and dikesong powder mixed with water to irrigate, can also use carbendazim, methyl mop for control.
When the red spot grass blooms, the branches will die with the flowers. Cut off the dead branches and promote the roots to grow new branches. When growing too fast, it is necessary to remove the heart in time, promote the growth of multiple branches and plant dwarfing, and improve the ornamental value. When the plant is too high and the lower leaves are withered, trim them again.
When transplanting the red spot grass, mix it into the original soil in the new flowerpot, with half of the new and half of the old as the best, so as to prevent the death of the environment.
