Raytheon likes warm environment, and the most suitable growth temperature is 18-25 ℃. The temperature in the daytime should be 22-25 ℃ and 18-21 ℃ in the evening. A certain temperature difference is more conducive to Raytheon's growth.
Thunderobot is not cold resistant. In winter, keep warm and enter the room in time. In case of high temperature in summer, windows shall be opened in time and water shall be sprinkled for ventilation.
Raytheon likes light. When the sun is not enough, the leaves are narrow and thin, and the white powder on the leaves will be reduced. The plants are loose and lack of beauty, especially the red brown pricked at the tip and edge will be dull. For the species with stripes, the beautiful stripes will fade.
In summer, the sun is too strong. You should be properly shaded. Especially for the plants that have been kept in the shade for a long time, do not move to the bright place or the place with strong light suddenly. The leaves are very easy to be burned.
Raytheon likes dry soil environment and has strong drought resistance. During the growth of thunderobot, water should be properly controlled and frequent watering should be avoided. If the basin soil is wet, it will cause leaves to turn yellow and roots to rot. However, the basin soil should not be too dry, or the plants will grow slowly or even stop growing. Under normal circumstances, water should be poured once every 10 days or so.
In summer, when the temperature is high, the number of watering can be increased appropriately. Once a week, spray water to the plant frequently to keep the leaves green. During winter dormancy, watering should be controlled to keep the pot soil in a dry state. Low temperature and too wet pot soil are harmful to the safety of the plant.
fertilization
Raytheon is very resistant to barren, because the growth is slow, and there is little demand for fertilizer. During the growth period, nitrogen, phosphorus and potassium compound fertilizer is applied once a month to ensure the healthy growth of the plant and make the red brown of acupuncture more bright. When applying fertilizer, pay attention to thin fertilizer and avoid concentrated fertilizer. After autumn, the plant can survive the winter safely by applying 1-2 times of P-K fertilizer and stopping applying N fertilizer. Stop fertilizing when dormancy in winter.
It is not necessary to prune during the growth period, but only to observe the old leaves at the base, which can be cut off when the span is withered.
