Detailed Explanation of the Causes of Yellowing Cyclamen Leaves and Solutions

Growing flowers is something that both relaxes the body and mind and lets you experience the joys of life, but growing flowers is also a branch of knowledge. Below, let us take a look together at the detailed introduction to the causes of yellowing cyclamen leaves and solutions.

Detailed Introduction to the Causes of Yellowing Cyclamen Leaves and Solutions

7 Causes of Yellowing Cyclamen Leaves

1. Long-term fertilizer deficiency: Having gone a long time without applying nitrogen fertilizer or without changing the potting medium or water, the water lacks nitrogen and other nutrient elements, causing the branches and leaves to become thin and weak, with leaves thin and yellow. You need to promptly replace it with fresh growing water and gradually increase the application of dilute, well-rotted liquid fertilizer or compound flower fertilizer.

2. Excessive fertilization: Too much fertilizer will cause new leaves to be thick and fleshy, and mostly uneven and bumpy, while old leaves dry at the tips, turn scorched yellow, and drop off. Fertilization should be stopped immediately, and the amount of water changed should be increased so the fertilizer is leached away, or immediately repot by rinsing the bulb with water and then replanting it in the pot.

3. Hot, high temperatures: If narcissus is placed in a high-temperature spot and exposed to direct strong sunlight, it is very easy to cause the leaf tips and leaf margins of young leaves to become scorched and withered, or for leaves to turn yellow and drop off. It needs to be moved promptly to a well-ventilated, shady place.

4. Excessive shade: If narcissus is kept for a long time in a shady spot or a place with insufficient light, it will cause the branches and leaves to turn yellow.

5. Soil and water on the alkaline side: When it lacks soluble iron and other elements that it can absorb, the leaves will gradually turn yellow. When planting, choose acidic soil and water, and during the growing period frequently water with alum fertilizer water.

6. Too dense and poorly ventilated: If too much nitrogen fertilizer is applied, the branches and leaves grow excessively lush, and combined with a long period without pruning, the inner branches and leaves do not get enough light, which easily causes leaves to turn yellow and drop off. Fertilization should be reasonable and pruning should be strengthened, so as to make it well ventilated and let light through.

7. Dry air: When indoor air is excessively dry, narcissus often shows phenomena such as withered leaf tips or scorched leaf margins. Attention should be paid to methods such as misting with water and putting on a plastic film cover to increase air humidity.

Specific Cases of Yellowing Cyclamen Leaves

1. Cyclamen leaves curling and turning yellow

Solution: It is lacking nutrients, so fertilize promptly. Buy specialized fertilizer at a flower shop, but do not supplement nutrients to the flowers in excess. Usually you can bury a small amount of cooked soybeans or cooked peanuts, bean cake, spoiled steamed buns, etc. in the pot, so there is no need to worry about a lack of nutrients.

2. Cyclamen flower stems rotting and flowers and leaves turning yellow

Solution: It has been watered too much. Stop watering, and wait until it has healed and the soil is dry before watering again.

3. Too much watering makes the leaves turn yellow, while too little watering makes newly grown flower buds wither

Solution: In summer, when temperatures are high, cyclamen goes dormant. During the dormant period, water as little as possible and just keep the soil moist, to prevent the roots from rotting due to too much water. When planting, it is best to leave one third of the flower's bulbous root exposed above the soil surface. When watering, pour it directly into the flower pot, and try not to get water on the flowers and leaves, because the leaves of cyclamen are round with a concave middle and easily hold water; if not handled well, water stains will be left after the water evaporates. Over time, when the leaf surface cannot breathe smoothly, it is prone to drying up and turning yellow, affecting the ornamental value, so it is best to wipe it with a soft cloth. When watering, water only when the soil is dry and then water thoroughly in one go; you also cannot water every day, because cyclamen has a bulbous root with a water-storing function, and if it is watered too much, it is prone to dropping flower buds. In spring, when the weather is dry and materials are dry, water once every three days; in autumn, watering about once every five days is enough.

4. Leaves yellow and dry up

Solution: Cyclamen turning yellow and drying up is mainly caused by poor air permeability of the potting soil and the potting soil being too dry. When the temperature is 15-25 degrees, you can change to soil with better air permeability, and watering should supply water from the bottom; only water when the potting soil is dry, and only when the water temperature is close to room temperature.