What to do if the cyclamen leaves are yellow and wilted

Cyclamen, also called radish begonia; It is a perennial bulbous flower of the primrose family and cyclamen genus. The leaves are yellow, mainly during the flowering period, water should be avoided as much as possible on the flowers and leaves, and fertilizer should not be applied during flowering; The ambient temperature should not be too high or too low. The suitable temperature for cyclamen is 15 20 ; Too high or too low can cause the cyclamen leaves to wilt, so keep the temperature reasonable and keep it away from heating.

Control method: At present, most of the potted cyclamen are cultivated annually. Most of them are maintained under greenhouse conditions, which are quite different from the conditions of home farming, that is, the bulbs will wither and die after the flowers are small.

If the petiole and peduncle wilt due to low temperature during the flowering period, the plant can be moved to a sunny place to recover. However, if it is allowed to recover naturally, the petioles and peduncles are still in the bent state when they wilt, and the plant form is scattered; The best way is: use a string to pick up the scattered plants, and then wrap two layers with newspaper and pots, and tie the lower mouth to the pot with a string, the upper mouth can be tied tightly, or not, put it in a warm place, and it can be restored in 2 or 3 days.

If it wilts due to lack of water, it can be recovered by using the same method as described above while replenishing water.

Pay attention to adding some nutrient solution when watering and pruning the yellow leaves.

Under normal circumstances, it can be placed in a bright and ventilated place indoors, dry.

Thoroughly watered, you can not dry, do not water, see dry and wet is relatively high, more drought-tolerant plants. Watering.

When adding a little potassium dihydrogen phosphate, it can make the plant bloom a little more vividly.

Causes and solutions for yellowing of cyclamen leaves:

1. Long-term defertilization:

If no nitrogen fertilizer is applied or no potting and water are changed for a long time, there is a lack of nutrients such as nitrogen in the water, resulting in thin branches and leaves, thin and yellow leaves. It is necessary to change to new culture water in time, and gradually increase the application of thin and well-rotted liquid fertilizer or compound hole to take round flower fertilizer.

2. Excessive fertilization:

If you apply too much fertilizer, the new leaves will be thick, and more uneven, and the old leaves will be scorched and yellow, so you should stop fertilizing immediately, increase the amount of water exchange, and lose the fertilizer, or immediately collapse the pot, rinse the bulbs with water and then replant them in the pot.

3. Hot and high temperature:

Placing narcissus in a high temperature place to allow direct sunlight is very likely to cause the tips and edges of young leaves to be scorched, or the leaf yellow to fall off. Move to a well-ventilated and cool place in a timely manner.

4. Excessive shading:

If the daffodils are left in the shade or in a poorly lit place for a long time, the chloroplasts will not be able to synthesize chlorophyll, which will cause the branches and leaves to turn yellow.

5. Water and soil are alkaline

If there is a lack of soluble iron and other elements that can be absorbed by the growing environment, the leaf sensitive lead sheet will gradually turn yellow. When planting, acidic soil should be selected, and alum fertilizer water should be often watered during the growth period.