1, trimming and shaping
After the flowering period, Xuemei Dahua must remember to cut off the rosette of the plant to avoid unnecessary loss of nutrients, which will have a bad influence on the second year's flowering of the plant.
2. Change the soil in the basin
It's better to change pots when the temperature is warm around Tomb-Sweeping Day. You should choose a well-ventilated bucket flowerpot with broken tiles as the drainage layer. The soil needs to be disinfected before use. After changing it, don't water it too much, just a little.
Step 3 increase nutrition
After flowering, Xuemei dahurica needs to increase its nutrients. Nitrogen base fertilizer is usually applied twice or three times, with an interval of about 10 day, so as to promote it to grow more new branches and leaves and create conditions for bud pregnancy.
4, proper watering
Whelan, the big flower after flowering, you must remember not to water it too much. The so-called "autumn is dry and winter is not wet" is the only way to raise orchids, so you can often use water spray to replenish water to avoid affecting their growth because of too much water.
5, light temperature
Whelan likes scattering light. If the plants lack enough light, the leaves will turn yellow, so we should put the flowerpot on the sunny windowsill to ensure that the plants receive proper light. Don't move directly outside after spring. Sudden exposure to the sun will burn young leaves. It is best to put it on the balcony in the southeast to keep the environment ventilated and cool. Get some sunshine in the morning and get used to the new environment. Room temperature should not be too high, and 15℃-20℃ is suitable, which is beneficial to growth and flower bud differentiation.