All the leaves of the peace tree have fallen off, and they can be saved by pruning them all.

The reason for litter is due to improper maintenance or unsuitable environment.

1. Ping An trees need better light conditions to grow well, but they can also adapt to semi-shade or scattered light conditions. However, they will weaken over time, which is not beneficial to long-term growth and development. .

2. Good ventilation is an effective way to prevent diseases. As long as the temperature is suitable, ventilation management can be strengthened. But be careful not to place it in a wind outlet, or if the convection is too strong.

3. Watering requires that the surface of the pot soil is dry before watering, and alternate dry and wet conditions. Especially in indoor environments, do not water too frequently to avoid waterlogging of the roots and lack of oxygen, suffocation and rot. In midsummer, you can spray water on the leaves to moisturize and cool down, so that they can maintain vigorous growth.

4. Since it is not resistant to pruning, the pruning of branches should be reduced and the expected shaping should be carried out by topping during the growth period. After pruning, dead branches and branches often appear in the wound. In severe cases, the entire branch will die.

Extended information:

The cutting time of Ping An tree is from April to May in the first half of the year, and from September to October in the second half of the year. The best time is when the temperature is 22℃ to 28℃. When cutting, use a nutrient bowl or flower pot, and use pure vermiculite or vermiculite: peat ratio as the substrate: 1:1. The substrate must be disinfected before cutting, and can be perfused or exposed with 0.1% potassium permanganate or 600 to 800 times dimethonate solution.

For cuttings, you should choose branches with strong top dominance, semi-lignified current-year growth, strong and substantial branches, free of bacterial infection, and bright green leaves. It is best to cut in the morning when there is dew or on a cloudy day.

Cut the cuttings to 10 cm to 15 cm long, leaving 2 to 3 leaves to reduce water loss. Leave 3 to 5 cm at the lower end of the cutting and cut it into a diagonal cut.

Soak the base 3 cm to 5 cm of the cut cuttings into the rooting solution (2.5 g mixed with 2 kg of water, slow soak for 2 to 3 hours, quick soak with 0.2 kg of water, soak for 15 to 30 seconds ) or soak in a strong rooting agent (5 grams per bag mixed with 0.5 kg of water, soak the base for 16 to 20 hours), after soaking, remove and insert 3 cm to 5 cm into the substrate.

If it is too shallow, it will easily fall down; if it is too deep, it will easily rot. Then compact it with your fingers. One seedling should be cut into each small pot. After the cutting is done, water it thoroughly until water flows out from the bottom of the pot. Cover the entire cutting with a plastic bag, maintain 100% humidity, and place in a cool place away from direct sunlight.

Reference: Baidu Encyclopedia - Peace Tree