Ficus leaves white spots, ficus leaves for guidance, ficus leaves appear residual leaves, spots?

The edges of the leaves of the ficus ficus are dry for the following reasons:

1. The soil is alkaline, which is a common problem of domestic flowers, tap water is hard water, watering for a long time, a lot of salt will accumulate in the pot, watering is best watered with pure water, if the conditions are insufficient, tap water should also be watered with cooked water that has been dried for at least one day. 2. Nitrogen fertilizer is deficient, and nitrogen fertilizer should be supplemented in time. Pay attention not to overdo too much nitrogen fertilizer, it will burn the seedlings.

The solution for the leaves dropped by the ficus is as follows:

1. It is quite common for Ficus to lose its leaves, especially when it moves to a new environment. Changes in light levels and temperature can cause plant leaves to fall. Be careful to have enough light, but avoid direct sunlight.

3. Ficus ficus invading by pests. In general, small brown insects attach to the stems and leaves, secreting a sticky residue on the plant. Also look at the webbing between the branches and leaves, they are a red spider that tells the truth.

Signs of infestation.

Causes and solutions of leaf wilting of ficus leaves.

1. Soil alkalization.

Soil alkalinization, which is the problem that will occur in home breeding plants, because when we water plants, most of them use tap water, and tap water is also called hard water, and if you water plants with hard water for a long time, a large amount of salt will accumulate in the soil, which will cause the yellow leaves of plants to wither.

Solution: You can use pure water in daily watering, if there is no condition, you can trap the tap water for a few days in advance, or let the sun dry for a few days, and then water, so as to avoid the problem of soil alkalinization.

2. Improper fertilization.

In the process of fertilization, the nutrients are not balanced, and the amount of nitrogen fertilizer is too small or not at all, which will lead to the wilting of the yellow leaves of the plant. However, some flower friends will also apply large fertilizer at one time, which can easily cause the plant to burn its roots, and the leaves will appear yellow and wilted.

Solution: You can add a water-soluble fertilizer of Pica amino acids with nitrogen fertilizer, but you can't overapply it at one time, you can apply light fertilizer, you can increase the number of fertilization, so that the fertilizer will not hurt the roots.

3. The light is too strong or too weak.

Ficus ficus has strong adaptability to light, and can grow well under bright scattered light, if it is exposed to the sun in summer, it will cause the leaves of ficus to turn yellow and wilt; If left in a place with insufficient light for a long time, it will cause weak plant growth.

Solution: Avoid direct sunlight in summer, shade if placed outdoors, and increase sunlight in winter. It is suitable for growing in a semi-shady environment, and should be avoided from direct sunlight in summer, so as not to burn the leaves and make the leaves lose their luster.

However, if the light is too weak, the plant will grow weakly, so it must be given bright light to facilitate strong growth.

Fourth, pests and diseases.

The occurrence of pests and diseases will also cause the yellow leaves to wither. Therefore, in daily maintenance, you must pay attention. And it's best to clean the potting soil regularly.

Solution: After the onset of the disease, the plant should be moved to a sunny and well-ventilated place in time, do not sprinkle water on the foliage, and cut off the diseased leaves. When pruning the diseased leaves, cut off the spotted part and part of the healthy tissue, and then spray some fungicidal solution to protect it.

Fifth, the environment is not suitable.

If you just change to a new environment, the leaves of the plant will easily turn yellow. In fact, when repotting a plant, the plant itself will cause a variety of problems.

Solution: Just follow the normal maintenance method and be careful not to let direct sunlight reach it. If it is not a big reason, it is not recommended that flower friends change the pot of the plant casually.