What to Do When a Polyscias fruticosa Drops Its Leaves? A Few Solutions

Polyscias fruticosa is a very cute foliage plant. It has round, plump leaves and looks quite adorable in shape, making it deeply loved by many growers. So what causes a Polyscias fruticosa to drop its leaves? What should be done? Next, Shuaishuai will explain the causes of leaf drop in Polyscias fruticosa and the solutions!

Polyscias fruticosa is itself a foliage plant, so if the leaves drop, it greatly affects its ornamental value. There must be reasons for it. Next, Shuaishuai will analyze it from the following aspects. Let's keep reading.

1. Causes of leaf drop in Polyscias fruticosa

1. Insufficient light

If Polyscias fruticosa is placed in a very dark place for a long time and its light requirements are not met, the lack of light will affect the plant's photosynthesis, causing the leaves to turn yellow and, in severe cases, to drop.

2. Poor ventilation

The air permeability of the growing environment is very important. If the environment is not ventilated and airy, Polyscias fruticosa will suffer from a lack of oxygen, and the leaves will turn yellow or fall off. This happens in offices and crowded, stuffy public places. Pay attention to these details that cause leaf drop.

3. Cold wind exposure and long-term waterlogging

Polyscias fruticosa is not cold-tolerant. Especially in winter, if it is kept outdoors, it is very easy for it to be hit by cold wind. If we do not pay attention to protective measures, the leaves will wilt and turn yellow and, in severe cases, drop.

4. Improper fertilization

Fertilizer should be applied at the corresponding concentration. Do not apply very concentrated fertilizer or raw fertilizer, as this can also cause the leaves to turn yellow and drop. Although Polyscias fruticosa likes moisture, it dislikes waterlogged soil, so just keep the soil moist and do not let water accumulate.

5. Root rot and pest and disease damage

Long-term excessive water accumulation in the potting soil can cause root rot. I believe everyone understands this point. If the roots rot, nutrient absorption will be affected, causing the leaves to turn yellow and fall off. Pests will suck the nutrients from the leaves, damaging their growth and causing the leaves to be damaged and drop.

2. Solutions for leaf drop in Polyscias fruticosa

1. Supplement light and ventilate in time

First, ensure that Polyscias fruticosa gets several hours of light every day. Do not keep it indoors all day. Supplement what it needs for growth and do not affect its photosynthesis. If grown indoors, be sure to keep the environment ventilated and open the windows to let in air from time to time, and do the same in winter.

2. Fertilize reasonably and water appropriately

Keep the fertilizer concentration moderate, neither too strong nor too weak, and apply warm fertilizer. Do not water too much either. Wait until the potting soil is completely dry before watering. Do not let water accumulate at the bottom of the pot, otherwise the roots will rot. Master the number and frequency of watering.

3. Prune rotten roots and control pests

Once a rotten plant is found, be sure to cut it off, then dispose of the rotten soil portion and replace it with new culture soil. The soil should be loose and airy with strong drainage. When live insects are found, they can be wiped off with a damp cloth. For large-scale cultivation or severe disease, professional chemicals can be used for spraying and pest control.

The above are the causes of and solutions for leaf drop in Polyscias fruticosa. Have you learned them? Polyscias fruticosa is a foliage plant, so if the leaves drop, its ornamental value will be seriously affected. Therefore, in addition to usual plant care, you must always prevent pests. The harm from pests is very great, and once they are found, they must be killed immediately.