What is the reason for the curling of the leaves of the happiness tree? How to recover?

The happiness tree is not only lush and shadowy, but its shape is also very beautiful, symbolizing happiness and auspiciousness. In addition, the happiness tree also has the function of purifying the air, which is deeply loved by people and is often placed at home. Happiness tree as an indoor greening ornamental plant occasionally has curly leaves, which is a normal phenomenon. If the curl is severe, it may be caused by the following reasons. Let's take a look.

I. the reasons for the curling of the leaves of the happiness tree

1. the management is relaxed and the watering is too little

Happiness trees like a warm and humid environment, if too little watering, plants can not get enough water, leaf transpiration consumes a lot of water, it will cause leaf curl, at this time should replenish water in time.

2. caused by the discomfort of the new environment

The newly purchased happiness tree has curled leaves due to changes in the living environment. The environment of the flower shed is generally ventilated and humid, but the indoor environment of the family is relatively dry. The sudden change of this environment will have a great impact on plants, and in serious cases, it will also lead to the death of plants.

3. Lack of light

Lack of light is also a major reason for leaf curling. The normal growth of plants must have enough sunlight. Although the happiness tree can withstand shade, it cannot tolerate long-term concealment. Therefore, if the indoor light is too weak, the happiness tree can be moved to a sunny place every few days to receive light.

4. lack of ventilation for a long time and poor ventilation

Another major feature of the indoor environment is poor ventilation, which requires us to often open windows for ventilation. In winter, we should choose a warm noon to prevent plants from freezing injury.

5. too often watering, or long-term stagnant water leads to rotten roots of the happiness tree.

Most flower growers water the plants to death. Happiness tree likes a warm and humid environment, but stagnant water. Damage to the plant root system will inevitably lead to the restriction of plant growth.

Second, how can the happiness tree grow well?

1. Soil

Potted happiness trees should be cultivated with loose and fertile soil, good drainage and ventilation, and rich in organic matter. It is usually mixed with 5 parts of garden soil, 3 parts of rotten leaf soil, 1 part of mature organic fertilizer and 1 part of river sand. Loosen the soil once a month during the growing season to ensure that the roots are always in a good state of penetration.

2. Temperature

Happiness tree likes warm and hot environment, and the suitable temperature for growth is 20 ℃ to 30 ℃. During the hot summer, when the ambient temperature is more than 30 ℃, it is necessary to build a shed to cover the shade, increase the environment and foliar spray, or move it to a cool and ventilated place with shade. At the end of autumn, when the ambient temperature drops to about 10 ℃, it should be moved to the shed in time.

During the overwintering period, it is best to maintain a greenhouse temperature of not less than 8 ℃ and a minimum of 5 ℃. Family potted plants can be moved to rooms with air conditioners or electric heaters to ensure that the room temperature is not less than 8 ℃, so that they can survive the winter safely.

3. Moisture

The cultivation of happiness tree requires a relatively humid soil and display environment. During the seedling raising period, the seedbed should be kept moist, and more attention should be paid to water supply in the high temperature and dry season after summer. Potted bean trees, in order not to grow too tall, can properly control watering when sprouting new shoots in spring to keep the potted soil relatively moist.

4. Lighting

Happiness tree is a light-loving plant, but also slightly able to tolerate shade, full sunshine, semi-shady environment. Its seedlings are more shade-tolerant, and a shed should be built to cover the light in summer.

5. Fertilizer

The happiness tree should not only add an appropriate amount of rotten cake fertilizer and 3% multi-component compound fertilizer to the culture soil, but also give topdressing continuously. Quick-acting liquid fertilizer can be applied once a month during the growing season, and rotten cake fertilizer and water can usually be used.