Pot soil that overwinters indoors in winter should be dry and wet, not too dry. The pot soil is too dry, and yellow coke will appear at the tip, which is mainly caused by the root system not absorbing water. So keep the air moist in winter and the basin moist. It is advisable to water it once a week and wash it with warm water to keep the color bright. ?

It will be moved indoors in June 5438+10, and the temperature should be kept at about 15℃. Sufficient light and good ventilation are needed. When the temperature is lower than 10℃ or too humid, the leaves will often fall off, and even the top of the stem will rot. Weak light will cause the leaves to fade. Usually use a soft cloth to scrub the leaves to remove dust and increase the ornamental value. ?

65438+ 10 needs to change the pot once in June. When changing pots, the aged roots and persistent dead leaves should be removed. 2 parts humus soil, peat 1 part, sand 1 part. After watering, they should be kept in the shade for three days, and then moved into a greenhouse or indoors.

Extended data:

Fertilize soil or land

During the growing period, apply decomposed liquid fertilizer every 20 days and spray a new high-fat film to enhance fertilizer efficiency and make flowers flourish and colorful. It grows vigorously in early summer, and liquid fertilizer can be applied once every 10 day, and a small amount of 0.5% ammonium sulfate can be added when topdressing;

This can better promote its growth, and its leaves are dark green and bright. June-July is in full bloom, and 0.2% dihydrogen phosphate solution is sprayed every 15 days to promote flower bud differentiation.

It is conducive to better flowering and fruiting (before and after the long summer, cut off a few old leaves to facilitate the germination of new buds, new leaves and scape), and fertilization should be stopped in winter.