How to Permanently Fix Yellow Leaves on Flowers and Care Tips for Shiny Leaves

Growing flowers at home often leads to the problem of yellowing leaves, which is also a difficulty gardeners frequently encounter. If timely management is not carried out, the plants may die.

Yellow leaves on plants have many causes. Based on the causes below, timely targeted treatment can restore the plants to full vigor.

1, Yellow leaves from lack of fertilizer: When plants lack fertilizer, they look stunted and weak. The leaves turn yellow and look completely lifeless. Fertilize immediately, and results can be seen within a few days.

2, Yellow leaves from too much fertilizer: Applying too much concentrated fertilizer or placing it too close to the roots means the plant cannot absorb it, leading to leaf drop and yellow leaves. Never use unrotted fertilizer when fertilizing, and do not over-fertilize; apply light fertilizer frequently. If too much fertilizer has been applied, water more to flush it out. You can also replace the soil entirely.

3, Yellow leaves from unsuitable potting soil: Because potted flowers are watered with tap water over a long period, salt and alkali accumulate in the potting soil. In severe cases, the surface of the potting soil turns white, causing the leaves to yellow and drop. Especially in the south, the soil and water have relatively high alkali content. You can use water soaked with apple peels to water the flowers, or use potassium dihydrogen phosphate diluted with water. When transplanting, choose acidic soil.

4, Yellowing from drought and dehydration. Forgetting to water the plants or watering only halfway (that is, wet on top and dry below) over a long period easily causes leaves to yellow, wilt and droop. First the lower old leaves turn yellow, and gradually the yellowing and withering spread from bottom to top until they drop. In this case, water generously and spray water to help them recover, then return to normal watering.

5, Overwatering: When the soil is too wet for a long time, it causes a lack of oxygen in the soil, which makes some fibrous roots rot, so the plant cannot absorb water and nutrients normally, causing the leaves to yellow and drop. Immediately control watering, stop fertilizing, place it in a ventilated and dry spot, and loosen the soil frequently so the soil is well aerated.

6, Yellow leaves caused by not repotting for a long time: Because the plant has not been repotted for a long time, the plant is large and the root system is extensive, requiring more water and nutrients, and a small pot cannot meet the plant's growth needs. The roots cannot spread out and have difficulty breathing; old leaves become dry, yellow and lusterless, while new leaves turn yellow and stunted. At this point, change to a suitably sized pot and use loose soil rich in humus.

7, Yellow leaves from iron deficiency: Iron deficiency in plants causes leaves to yellow. You can water the flowers with rusty water, which works very well. You can also bury a rusty iron nail in the flower pot.

8, Yellow leaves caused by pests and diseases: Plants inevitably suffer from pests and diseases during growth. Once pests or diseases occur, the leaves will yellow and drop and may even lead to death. Each month, you can spray or drench with carbendazim to prevent diseases, and make sure ventilation is good.