1. Enhanced illumination

Happiness tree is more shade tolerant, but it also likes light. It will grow better if there is enough light during its growth. If the happy tree grows in a relatively shady environment for a long time, its leaves will fall because of insufficient light, which makes it unable to synthesize nutrients for a long time. It needs to be moved to a place with good indoor sunshine, such as balcony, which has good ventilation, but pay attention to shade in summer

2. Lower the temperature

The suitable growth temperature of happy tree is between 20-30 ℃, while the temperature in summer is generally higher. When the outside temperature exceeds 30 ℃, the happy tree will stop growing because the temperature is too high. In serious cases, it will fall leaves. It is necessary to temporarily move it to a cool place, and spray water around it and on the leaves to cool down, improve air humidity and replenish water for the leaves

3. Proper watering

In the process of maintaining the happy tree, if too much water exceeds the absorption capacity of the plant, the excess water will accumulate in the basin soil and finally form ponding. This will hinder root respiration and its absorption and transmission of nutrients, resulting in internal malnutrition and yellowing and falling of external leaves. If too little watering can not meet the growth needs of the plant, the plant will also drop its leaves due to lack of water

Therefore, we should first observe whether there is more water or less water by observing the state of basin soil. If the basin soil is found to be too wet, loosen the soil and accelerate the evaporation of water. If the leaves fall seriously, the roots may be damaged and need to be removed from the pot. Cut off the broken roots and replant them. If the basin soil is too dry, replenish water in time to keep the soil moist, but there will be no ponding

4. Proper topdressing

The growth of happiness tree needs to provide enough nutrients through fertilization. If fertilization is not much, the plant may fall off its leaves due to malnutrition. It is necessary to topdressing in time to supplement the nutrients required for plant growth. Rotten cake fertilizer or compound fertilizer can be used