How to cultivate Dieffenbachia bonsai

The bonsai dieffenbachia is loved by many families and offices for its evergreen nature and elegant and dignified appearance. However, to keep this green pearl alive for a long time, you need to master scientific maintenance methods. Here we talk about the cultivation method of evergreen bonsai.

1. Appropriate lighting

Dieffenbachia likes to grow in semi-shaded and shaded environments, avoid strong sunlight, and pay attention to shade in summer. In winter and spring, they can receive appropriate light to increase the temperature of flowers and potting soil. In high temperatures in summer, they can provide appropriate shade to prevent strong light from burning the leaves. In other seasons, it should be maintained in an environment with bright scattered light to promote the growth of the evergreen. An environment without any light is not conducive to plant growth. Appropriate light should be provided to promote plant photosynthesis and allow plants to absorb nutrients from the soil.

2. Proper watering

Dieffenbachia has fleshy roots that prefer a moist growing environment, but it is also drought-resistant to a certain extent, so do not overwater it. Generally speaking, watering every two or three days is sufficient. When watering, be careful to use the right amount. Do not water unless the soil is dry. When you see the top 2-3 centimeters of soil turn white, you can water thoroughly. During high temperatures in summer, you can increase the frequency of watering to keep the soil moist. When the temperature drops in winter, you should reduce watering times to prevent root rot caused by excessive moisture.

3. Suitable temperature

Dieffenbachia grows well in a warm environment, with a suitable growth temperature of 15℃-25℃. The indoor temperature should not be lower than 12° in winter. In hot seasons, it is necessary to maintain air circulation to prevent plant rot or disease and insect pests caused by high temperature and humidity. In the low temperature season in winter, you should pay attention to keeping warm to prevent frostbite on the plants. In the north, the indoor air is relatively dry due to winter heating. You can spray water in the air or use a humidifier to increase the humidity of the air to avoid the dry tips of the evergreen plant causing it to dry out and affect its appearance.

4. Reasonable fertilization

Dieffenbachia needs sufficient nutrients to grow, and reasonable fertilization can promote its growth. During the growth period, you can apply decomposed liquid fertilizer every half a month to promote the growth of the plant. When applying fertilizer, be careful to apply it in small amounts and frequently to avoid damaging the roots.

5. Repotting and changing soil

The evergreen plant has many leaves, and new leaves will sprout from the bottom. Because it has no obvious branches, it needs to be repotted and the soil changed in time. Generally speaking, the potting soil needs to be replaced every two years or so to provide more nutrients and space. When changing pots and soil, be careful not to damage the roots of the plant so as not to affect the growth of the plant.

6. Proper pruning

Evergreens should be pruned in time and completed before the beginning of summer. When pruning, check the front and back and remove any leaves that are old, insect-damaged, or cracked. In spring, the useless and old leaves of the evergreen should be cut off to concentrate nutrients, allowing the plant to sprout new buds and differentiate flower buds. Seedling pruning is an important task, otherwise it will be difficult for the plants to bloom.

That’s it