How to raise calla lilies, why do the leaves I raise yellow

Calla lily is a dormant plant in summer, yellowing of leaves is a normal phenomenon, watering can be controlled, fertilizer is stopped, so that it is completely dormant, and then strengthened fertilizer and water when the weather is cool in autumn, and the environment is kept warm in winter, and it can bloom in spring. The information of calla lily, by the way, will be sent to you: 1. Growth habits:

Native to southern Africa. Prefer warm, not cold-tolerant, should be potted in the greenhouse, like shade and moisture, avoid drought. The flowering period requires sufficient sunlight, good drainage and fertile soil.

2. Reproduction: generally use the dividing method, but also the sowing method. The dividing method is suitable for planting in August and September after autumn.

Dig up the small shoots that germinate around the rhizome of the mother plant and plant them separately. When planting, you should use a mud pot with a larger caliber, plant 4 5 buds per pot, the buds should be placed upward, cover the soil slightly thicker, water enough, put it in semi-shade, it can take root in about 2 weeks, the root system is very long and thin, do not change the pot at will after the new planting. 3. Soil:

Generally, garden soil can be used, and sandy soil is the best. 4. Watering: Keep the potting soil moist before budding, the amount of watering should increase with the increase of leaves, and the growth period should be fully watered.

If you water too little, the petiole will break due to water loss; Watering too much can cause root rot. After May, the weather turns hot, the leaves begin to wither yellow, you can reduce watering, put the pot on the side, let it dry and promote its dormancy, take out the rhizome after the leaves are all yellow, and store it in a ventilated and cool place. 5. Fertilization:

Calla lilies are fat, but too much or too little fertilizer will cause the leaves to turn yellow. Generally, decomposing liquid fertilizer is applied every 10 to 15 days, and phosphorus fertilizer is mainly applied during flowering. 6. Others:

After germinating and growing leaves, they should be placed in a sunny place, but avoid exposure to the sun, and move indoors above 10 degrees in winter to fully enjoy the sun; When the branches and leaves are luxuriant, attention should be paid to removing the old leaves in time to facilitate the regeneration of new shoots from the flower stalks. 7. Prevent smoking: calla lily is susceptible to smoke damage, and frequent smoking, which will cause yellowing of leaves and affect flowering, so pay attention to air circulation to prevent smoking.

You can go to China Plant Protection Network for consultation.

Death withers, or simply lack of water.

Hello: There are many reasons why the leaves of calla lily turn yellow, such as improper watering, excessive or lack of fertilizer, excessive temperature, and dry air. The general solution is to prescribe the right medicine, watering the house when it is dry, and watering it thoroughly; Fertilization should be mainly phosphorus and potassium fertilizer during the flowering period, and nitrogen fertilizer should be the main fertilizer before the flowering period, and less frequent application; The temperature should be between 20-25, and the plants that are too high are prone to yellow leaves. The air humidity should be controlled between 70-85%, and the leaves will turn yellow when it is lower than 50%.

However, yellowed leaves can be pruned off, and yellow leaves can compete for water and consume nutrients.

Improper watering, excessive or lack of fertilizer, excessive temperature, dry air.