How to care for the Radermachera sinica and points to note

As a foliage plant, the leaf color, gloss and tree shape of the Radermachera sinica (China doll) determine its ornamental value. So how can you make its leaves lush green and glossy?

1. The Radermachera sinica is shade-tolerant and can be grown in full sun or partial shade. When new growth emerges in spring, watering can be appropriately controlled so that the plant does not grow too tall. In addition, for potted plants displayed indoors, besides keeping the potting soil moist, you also need to spray the plant 2-3 times a day during hot seasons. In summer and autumn, spraying should be stepped up to create a cool and moist environment for the plant.

2. As for soil, use a loose, fertile growing medium that drains well, is well aerated and rich in organic matter. It is usually mixed with 5 parts garden soil, 3 parts leaf mold, 1 part decomposed organic fertilizer and 1 part river sand. Loosen the soil once a month during the growing season to ensure the roots are always in a well-aerated state. If water accumulates in the pot, drain it as soon as possible, and repot and change the soil after the potting soil has dried out. The Radermachera sinica grows fairly quickly and needs ample nutrients to ensure vigorous growth, so during the growing season it needs frequent fertilizing, generally with a compound fertilizer of NPK 20-10-10 or 15-15-15. You can also use diluted weak fertilizer solution instead of plain water to water the potting soil.

3. The Radermachera sinica likes a warm, hot environment. The suitable growing temperature is 20°C-21°C during the day and 18°C-19°C at night, and in midsummer the temperature should be kept below 27°C as much as possible. When the ambient temperature is very high, shade it appropriately with a frame. Increase the ambient humidity to raise the moisture on the leaf surface. During overwintering, the temperature must be kept no lower than 8°C, and must not drop below 5°C at the lowest; if it falls below 5°C, cold damage may occur.

It is both easy to keep alive and easy to grow. With careful care, it will become even more beautiful.

Caring for the Radermachera sinica. How do you grow a Radermachera sinica? An introduction to Radermachera sinica care methods

The Radermachera sinica can absorb harmful substances from the air and has an anti-radiation effect, giving you back a healthy working and home environment. As an ornamental plant, the leaf color and gloss as well as the tree shape of the Radermachera sinica determine its value, so how do you grow a Radermachera sinica? How do you make its leaves lush green and glossy? The editor will explain the care methods for the Radermachera sinica.

How do you grow a Radermachera sinica? Radermachera sinica care methods. Radermachera sinica pictures

How do you grow a Radermachera sinica?Radermachera sinica care methods. Radermachera sinica pictures

The scientific name of the Radermachera sinica is Radermachera sinica (bean tree). Its tree shape is attractive, and its leaves are dense and verdant, full of vitality and vigor, so it can serve as a plant that boosts prosperity. Seeing the name Radermachera sinica, it is easy to associate it with auspicious meaning, carrying the wish of bringing happiness to people. The Radermachera sinica can easily match home decor and is suitable for placement in many settings. If you want the Radermachera sinica to have an elegant posture and lush branches and leaves, you still need these care tips!

Basic care methods for the Radermachera sinica

1. Temperature

The Radermachera sinica likes a warm, hot environment, and the suitable growing temperature is 20°C to 30°C. In winter, when the ambient temperature drops to around 10°C, it should be moved into a shed or indoor room in time. Below 5°C, cold damage occurs, injuring the leaves or causing leaf drop.

2. Light

The Radermachera sinica is a light-loving plant and can also tolerate shade somewhat; full sun and partial shade are both fine. Its seedlings are relatively shade-tolerant, and in summer a frame should be set up for shading. For potted plants, during indoor display they should be placed by a window or indoors where there is ample light. If they are kept in a dim indoor spot for a long time, leaf drop is likely. For home potted plants, during overwintering they can be placed by a window or in a higher spot in front of a balcony so they receive as much light as possible.

3. Water

When cultivating the Radermachera sinica during the hot midsummer period, when the ambient temperature reaches above 30°C, shade it appropriately with a frame, and spray the plant 2-3 times a day, or move it to a ventilated, cool place with dappled shade to spend the summer. In winter the plant enters dormancy and should not be watered too much, to avoid water accumulation and root rot. Every 2-3 days, around noon on a clear day, spray the plant once with slightly warm clean water to maintain its fresh appearance and also increase ambient humidity.

4. Soil

For potted Radermachera sinica, use a loose, fertile growing medium that drains well, is well aerated and rich in organic matter. It is usually mixed with 5 parts garden soil, 3 parts leaf mold, 1 part decomposed organic fertilizer and 1 part river sand. Loosen the soil once a month during the growing season to ensure the roots are always in a well-aerated state. Generally, for small and medium-sized plants grown as home potted plants, repot once a year in early April when they are brought out, to meet the soil fertility requirements for a full year of growth.

The Radermachera sinica keeps dropping leaves. What is the reason?

1. The suitable growing temperature for the Radermachera sinica is 20-30°C, while summer temperatures often exceed this range. When the temperature is too high, the Radermachera sinica will drop its leaves.

Countermeasures:A Radermachera sinica placed on a balcony should be appropriately shaded with a frame, or moved to a cool, ventilated place. In addition, you can often spray water on the leaves or around the plant to increase humidity, which can also help lower the temperature.

2. The Radermachera sinica is a light-loving plant and can grow normally under full sun or partial shade. If a potted plant placed indoors does not get light for a long time, it will cause leaf drop.

Countermeasures:To avoid leaf drop caused by a shaded environment, move the Radermachera sinica to a spot with ample light every so often so it gets more light.

3. The Radermachera sinica likes a moist environment, but if it is watered too much, the leaves are likely to fall off. Sometimes we find that the healthy green leaves of the Radermachera sinica have fallen, and it is very likely that you watered it too much.

Countermeasures:Do not water too frequently. In summer, watering about once every 4-5 days is enough. Before each watering, you can test the soil with your finger; if it is moist, there is no need to water.

4. Summer temperatures are high and the air is stuffy. If ventilation is not provided in time, it will also cause the Radermachera sinica to drop leaves.

Countermeasures:Open the windows often to improve air circulation.