Yellow and rotten leaves, treat them quickly, otherwise the flowers will not live long

Spots on leaves

When spots appear on the leaves of flowers, we sometimes ignore them, not realizing that if we ignore them, it can easily lead to the death of the plants. 1. If the spots on the leaves wrinkle and turn brown, it may be caused by lack of water, so be sure to water more. 2. If the spots on the leaves are dark brown, it may be caused by watering with fresh cold water, exposure to the sun or damage from chemicals. The water for watering the flowers must be cooled to almost room temperature before watering. Pay attention to shade during the summer noon and avoid direct sunlight. 3. If the spots are moist and blister-like, this is caused by pests and diseases, and you must kill the pests in time.
(Author: chijunyi Source: Canghua Pavilion)

Suddenly falling leaves

What should I do if the flowers at home shed leaves for no reason? Below, Huahua will take Schefflera arborvitae as an example to analyze why it suddenly loses its leaves. 1. Improper lighting. Schefflera prefers a semi-shady environment. If the light is too strong, it will burn the leaves and cause them to fall off; if the light is insufficient and cannot provide growth and development, the leaves will also fall off. Place the Schefflera in a brightly lit living room, avoiding exposure to strong sunlight and not leaving it in complete shade. 2. Apply less fertilizer. The leaves of Schefflera are thick and require a lot of fertilizer. If too little fertilizer is applied, it will easily cause malnutrition and lose leaves. Normally, fertilizer can be applied every 7-10 days. Liquid fertilizer containing nitrogen can be used, and it can be used on moldy oil crops or bean cakes after they are decomposed.

Yellowing and falling leaves

A while ago, the leaves of the green radish in Huahua's house suddenly turned yellow, and then fell off within a few days. Huahua was really heartbroken! 1. Improper watering. Chlorophytum is a water-loving plant. Especially now in summer when the temperature is high, the water demand is increasing. If watering is not timely, it will easily cause the leaves to wilt and turn yellow. You can water it thoroughly once, and then water it about once every 2-3 days. 2. If there is too much water and it cannot be drained out, the roots will not be able to breathe, which will also cause yellow leaves to fall. At this time, you should place the green radish in a ventilated place to accelerate the evaporation of moisture in the potting soil. In addition, weak light and insufficient nutrients may cause the leaves of the green radish to turn yellow.

Blade rigidity

If you find that the flowers in your home are always wilting, drooping their heads, and looking lifeless, you need to pay attention. 1. It may be caused by too strong light. The sunlight is strong in summer, so it is best to provide shade at noon. 2. It may be caused by red spider mites. If you find red spider mites, you can light mosquito coils next to the flower pot to kill them, or spray the leaves with a mixture of 1:1500 of Jin Manzhi and water. 3. It may also be caused by dust falling on the blades. At this time, you should promptly wipe the leaves clean with a wet towel, or you can wipe them with beer to make the leaves more shiny.

Holes in leaves

If there are many small holes on the leaves of flowers, they are basically caused by aphids or small caterpillars. You can use laundry detergent mixed with water at a ratio of 1:500 to spray the leaves for prevention and control, or you can use tobacco soaked in water for prevention and control.

Variegated varieties turn green

For varieties such as Golden Heart Chlorophytum, Silver Edge Chlorophytum, and Variegated Arrowroot, sometimes the leaves will turn green for no reason. This is mainly caused by two reasons. 1. The primary reason is that the light is too weak. In the case of insufficient light, in order to ensure the normal growth of flowers, the amount of chlorophyll needs to be increased to improve photosynthesis, so the leaves and flowers turn green. Just keep it in the sun for a while and it will recover. 2. Too much nitrogen fertilizer. Too much nitrogen fertilizer can easily cause the leaves of variegated varieties to gradually fade in color and eventually turn completely green. Therefore, for variegated varieties, more phosphorus and potassium fertilizers should be applied and less nitrogen fertilizers should be applied.

White alkali appears on the flower pot

If you find white alkali on the flower pot, Huahua tells all flower lovers that you should pay attention. 1. Too much fertilizer. In order to make their flowers grow vigorously, some flower lovers increase the frequency of fertilization. However, they do not realize that this has a counterproductive effect on the flowers. Not only does it make the surface of the potting soil alkaline, but it may also cause root burns due to hypertrophy, leading to leaf loss. 2. Alkaline water. Some flowers in the south, such as gardenia and azalea, like acidic soil, but the soil in the north is alkaline. In addition, if the flowers are watered with alkaline water, it is easy to cause white alkali to appear in the potting soil.
(Author: Perseverance 077 Source: Gardenia Bar)

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