Spider Plant Leaves Turning Yellow? Look to Light for the Cause

Excessive Light

The spider plant is a semi-shade flowering plant, so whether or not it should get sun exposure becomes a dilemma that leaves many plant lovers conflicted. A spider plant cannot go without sunlight, as that would cause the chlorophyll in its leaves to decrease and the leaves to turn yellow. But it also cannot be exposed to harsh sunlight, as that would be torture for the spider plant. If the sun is too intense, the spider plant will be "dried out" ~ and its leaves will turn yellow too!

Solution

We need to let the spider plant receive at least four hours of diffused light every day. You can also place the spider plant under an indoor incandescent lamp or keep it on a balcony. In summer, when the sun is very intense, the spider plant should be placed in a shaded area and must not be exposed to harsh sunlight.

What to Do When Spider Plant Leaves Turn Yellow: Can Yellow Spider Plant Leaves Be Cut?

Spider plant, also known as hanging pot grass, Gui orchid, hook orchid, and folding crane orchid, is one of the common varieties of home potted plants. What should you do when spider plant leaves turn yellow during cultivation? Can yellow spider plant leaves be cut? Let's take a look at the answers below.

Can yellow spider plant leaves be cut:

You can absolutely take scissors and cut the yellow leaves of the spider plant in half, or even cut all the leaves off entirely.

When a spider plant leaf has dried up, it means this leaf has already aged, or is even diseased, and can no longer carry out normal photosynthesis, so overall it no longer contributes much to the plant. Therefore, you can cut the dried leaves in half or cut them all off. For one thing, it looks better overall, and for another, it benefits the plant's growth.

Causes of Spider Plant Leaves Turning Yellow:

1. Excessive fertilization, exceeding the plant's requirements. After fertilizing, the leaves will appear glossy and uneven, and later, after part of the root system rots, the leaves turn yellow due to malnutrition. So at this point, you should stop fertilizing, water more, or repot and rinse the roots once; replacing the soil with new soil is also a very good option. It can be seen that the concentration of the soil solution is very important.

2. Not turning the soil for a long time, so the soil becomes compacted, and after all the nutrient elements in the pot have been exhausted. The most important three elements, nitrogen, phosphorus, and potassium, become deficient and cause the leaves to gradually turn yellow. At this point, you should replace the soil or promptly switch to fertile loam and water with alum fertilizer water.

3. The spider plant is a semi-shade flowering plant, but it still needs light, so you should ensure at least 4-5 hours of light every day. Otherwise, chlorophyll decreases and the leaves will also turn yellow. The best approach is to place it under an indoor incandescent lamp or keep it on a balcony.

Solutions for Spider Plant Leaves Turning Yellow:

1. Spider plant leaves turning yellow may be caused by excessive fertilization, exceeding the plant's needs. At first the leaves are glossy and uneven, then the root system rots and the leaves turn yellow. You should stop fertilizing, water with more clear water, or repot and clean the roots and replace with new soil.

2. Spider plant leaves turning yellow may also be caused by not repotting and changing the soil for a long time. The various nutrient elements contained in the potting soil have been exhausted, and the three key elements nitrogen, phosphorus, and potassium have not been replenished in time. The plant lacks nutrients, and the leaves show a yellow, thin appearance. You should promptly switch to fertile loam and water with alum fertilizer water.

3. Spider plant leaves turning yellow may also be caused by insufficient light. Although the spider plant is a semi-shade flowering plant, it still needs at least four hours of diffused light every day; otherwise, chlorophyll decreases and the leaves turn yellow.

4. The potting soil's air permeability and water permeability are poor, causing the potting soil to remain waterlogged for a long time without drying, making root respiration difficult, so the leaves naturally turn yellow. At this point, you should loosen the soil in time and control moisture. Fifth, watering with only a little water for a long time without soaking through. The spider plant's roots lose water, and the lower old leaves turn yellow. You should water thoroughly and keep the potting soil warm and moist.

What to Do When Spider Plant Leaves Turn Yellow? Analysis of the Causes of Spider Plant Leaves Turning Yellow

The spider plant has an extremely strong ability to absorb harmful gases. If you have newly renovated your home, be sure to place several pots of spider plants in the house to purify the indoor air and absorb the formaldehyde released by furniture. However, if not cared for properly, it is very easy to kill the spider plant.

Excessive fertilization, exceeding the plant's needs. At first the leaves are glossy and uneven, then the root system rots and the leaves turn yellow. You should stop fertilizing, water with more clear water, or repot and clean the roots and replace with new soil.

Immediately stop fertilizing, water with clear water, or repot and change the soil. Spider plants normally do not need much flower fertilizer. If you want the spider plant to grow vigorously, you can soak bean dregs in water, ferment them fully, and then dilute the liquid. You can also use a little compound fertilizer, preferably organic fertilizer; a compound fertilizer containing nitrogen, phosphorus, and potassium is best, once every half month is enough. When the temperature is below 4°C, fertilization should be stopped for the spider plant.

If you have not repotted or changed the soil for a long time, the various nutrient elements contained in the potting soil have been exhausted, and the three key elements nitrogen, phosphorus, and potassium have not been replenished in time. The plant lacks nutrients, and the leaves show a yellow, thin appearance. To achieve lush stems and leaves, you should change the soil and repot once every year in March. If the pot is relatively deep and the base fertilizer is sufficient, you can repot once every two years. When repotting, knock the plant out of the pot, cut off the withered and rotten roots and excess root system, replace with new culture soil rich in humus, and then apply livestock hoof and horn pieces or decomposed cake fertilizer as base fertilizer. After planting, place it in a semi-shade, warm place to recover.

Although the spider plant is a semi-shade flowering plant, it still needs at least four hours of diffused light every day; otherwise, chlorophyll decreases and the leaves turn yellow. Withered and yellow lower leaves should be removed at any time, and when the leaf tips turn yellow, use scissors to cut off the yellow tips at an angle.

We need to let the spider plant receive at least four hours of diffused light every day. You can also place the spider plant under an indoor incandescent lamp or keep it on a balcony. In summer, when the sun is very intense, the spider plant should be placed in a shaded area and must not be exposed to harsh sunlight.

The potting soil's air permeability and water permeability are poor. The potting soil remains waterlogged for a long time without drying, making root respiration difficult, causing the leaves and leaf tips to turn yellow. You should loosen the soil in time and control moisture, and place it in a well-ventilated environment. Normally, maintain normal humidity; it should not be too dry, nor too wet.

Watering without soaking through for a long time. The spider plant's roots lose water, and the lower old leaves turn yellow. You should water thoroughly and keep the potting soil warm and moist. In summer, watering should be sufficient; around noon and in the evening, you should also spray water on the branches and leaves, and promptly clean dust off the leaves to prevent the leaves from drying up. In winter, when the temperature is below 5°C, water less, and do not let the potting soil become too wet, otherwise the leaves will easily turn yellow.

If you water too much, loosen the soil and control moisture in time, and normally you must water thoroughly. Spider plants are not suited to daily watering, so plant lovers can "be a little lazy"! Generally, spider plants are watered about once every ten days in winter, and in summer once every 3-5 days depending on how dry it is. Water thoroughly, and ensure good drainage.

If the air is dry, you can often use a sprayer to spray and wash the branches and leaves. This not only increases air humidity, but also prevents the leaf tips from drying out, and can also keep the leaf surface clean and improve its ornamental value, achieving multiple benefits at once ~ In addition, plant lovers should pay attention to the watering time; it is best to water in the morning or evening, not at noon. Suddenly giving the spider plant a pot of cold water in the hot weather will chill it to the core.

All the nutrients the spider plant needs come from the soil it is rooted in. So if you do not change the potting soil for a long time, some elements that we easily overlook will gradually disappear, and the spider plant will lack the nutrients it needs for growth. This shows in its appearance as yellow leaves!

The best way to solve this problem is of course to repot the spider plant ~ Remember to mix in an appropriate base fertilizer when repotting. After planting, place it in a semi-shade, warm place to recover.

The suitable growing temperature for spider plants is 15-25°C. They grow fastest at 20-24°C, stop growing above 30°C, and the overwintering temperature is 5°C. If the temperature is too low, it will also show on the spider plant's leaves ~ the leaves will turn yellow ~ So plant lovers in the north must remember to move the spider plant indoors in winter ~

The best solution is of course to give the spider plant a suitable temperature ~ The most suitable growing temperature is 20-24°C; normally just maintain this temperature.