Cause and treatment of schefflera leaf fall

Cause and treatment of schefflera leaf fall

Cause and treatment of schefflera leaf fall

schefflera is one of the best choices for bringing tropical foliage into your home. This hardy and beautiful plant with its umbrella-like leaves can withstand a lot of negligence, but leaf fall is common in them, which unfortunately occurs in many of these plants. But what is the cause of Schefflera leaf fall ?! Join us in this article to learn about the causes of schefflera leaf fall and its treatment.

What is the cause of Schefflera  leaf fall ?!

The fall of the leaves of the Schefflera  plant is usually a sign of stress due to improper care. Low or excessive watering, low light, extreme temperatures, changing pots, pests, diseases, improper fertilization, low humidity or new location can cause leaves to fall. Of course, it should be noted that in all plants, the old leaves fall naturally.

It is normal for the umbrella plant to shed leaves occasionally, but active shedding usually indicates unfavorable growing conditions or care mistakes. Correction of these factors usually stops leaf fall. With proper care, the plant will quickly produce new foliage. In the following, we will get acquainted with the causes of Schefflera leaf fall.

1. Inadequate lighting conditions

Schefflera prefers moderate to high but indirect light. In low light conditions, Schefflera  leaves fall off or grow stiff and wrinkled. It also means that the light that you receive over time produces uniformly green leaves, which means that the light received is low.

Schefflera can tolerate low light, but be careful because it will suddenly start to shed leaves if low light continues.

Cause and treatment of schefflera leaf fall

2. Inadequate amount and timing of irrigation

Excessive watering or over-suspicion of the plant can put so much stress on the plant that it causes the leaves to fall off, but you must be careful to diagnose the problem correctly. Schefflera prefers humid environments but copes better with dehydration than over-irrigation.

The general rule of watering cans is that after the soil is completely dry, water it thoroughly and let the water drain out of the bottom of the pot.

One of the symptoms of over-irrigation is that the leaves turn black before they fall. If this happens, remove the plant from the pot and examine the soil for rotten and black roots. Root rot is deadly and the upper parts of the plant may not show symptoms until late.

Reduce watering in the cold season, and in these seasons you should water it enough so that it does not just dry out and no more. Also, make sure the water is at room temperature as their roots can be shocked by the cold water.

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3. Having heavy soil

Heavy soil is an indirect cause of stress and an effective factor in leaf fall. The ideal Schefflera environment should be well drained and well ventilated to retain oxygen around the roots.

To have a light soil with high drainage, combine Schefflera  soil with cactus soil or consider improving soil aeration with perlite or coarse sand.

Two main factors can affect the quality of Schefflera soil:

Peat moss retains moisture, but eventually breaks down into smaller particles that can over-compact the soil. Compost and other organics do the same and are not suitable for Schefflera.

Salts and other toxins from fertilizers and highly mineral tap water can accumulate in the soil and affect the roots, especially if drainage is insufficient. To solve this problem, avoid partial watering and always allow water to drain freely from the pot to eliminate any accumulation.

4. Very low temperature

Schefflera  is a tropical plant and originates from a climate that rarely drops below 10 degrees Celsius. Cold temperature stress can cause the leaves of this plant to fall off. All-green varieties have more cold tolerance than different cultivars.

Schefflera can withstand temperatures in the range of 16 to 27 degrees Celsius and grow well. So if you keep it near the window, take care of it in the cold seasons. In addition to low temperatures, high temperatures are also harmful to Schefflera and do not like being in the wind.

5. Common fertilizing mistakes

Schefflera does not need much fertilization and if it is fertilized too much, it will cause the leaves to fall off. If your plant is suspected of overfeeding, wash the soil to drain excess material.

Unlike over-fertilization, if the plant suffers from a lack of nutrients, it also loses its leaves. Symptoms of nutrient deficiency include discoloration or small volume of new foliage. For a healthy plant, you need to feed it during the growing season and stop fertilizing in the fall and winter.

Cause and treatment of schefflera leaf fall

6. Adaptation to the new environment

Changes in the Schefflera  environment often cause temporary leaf fall. This is common in new purchases or when bringing summer plants into the home. To minimize the problem, try to provide an environment for the plant that is similar to its previous environment.

7. Humidity

Schefflera tolerates relatively dry air in the house and does not cause problems for the leaves. But low humidity is not good for Schefflera  and causes of schefflera leaf fall. Therefore, in low humidity conditions, you should increase its humidity and you can do this with the island. Note that spraying is not suitable for Schefflera .

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8. Replacing the pot

The stress of changing pots can cause your plant to lose its leaves. In all plants, including Schefflera , the leaves fall slightly after replacing the pot, so there is no need to worry if the roots are not damaged when changing the pot.

Schefflera needs a pot change every two to 3 years, and you should know that this plant works best in a narrow, full-rooted pot.

Things to know about changing pots:

If you need to water more than twice a week, it’s time to change the pot.

Do not fertilize the plant in a new pot for several weeks after planting so that the fresh and delicate roots do not burn. Fresh soil is usually well-nourished.

Schefflera  roots can come out of the soil and grow. Do not add new soil to them as it can suffocate the plant.

It is best to change the plant pot early in the growing season to give the plant time to recover.

It may be tempting to relocate the plant you just brought home, but it is best to let them get used to their new location first.

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