Calla lily with yellow leaves
The color of Calla Lily is white and elegant, which is of great ornamental value. Many people like potted plants and furnishings at home, but sometimes the leaves of Calla Lily turn yellow. Let's find out the reasons and solutions for the yellowing of the leaves of Calla Lily
1. Too much watering: Calla Lily likes to be wet, and it can't be short of water from budding. It should be watered every day, but too much watering will lead to yellowing of leaves.
Solution: water the calla lily as soon as it is dry, and then thoroughly. Avoid too much.
2. Too little watering: calla lily is a wet flower, drought and water shortage also easily cause yellow leaves.
Solution: pay attention to keep watering, keep enough water, but also pay attention to avoid the leaf wet, so as not to cause soft rot.
3. Humidity is too low: the growth of Zantedeschia has certain requirements for air humidity, the air humidity should be controlled between 70-85%, and the leaves will turn yellow when it is less than 50%.
Solution: water and spray frequently, keep basin soil and environment moist, moderate ventilation, keep air fresh and circulating.
4. Excessive fertilization: excessive fertilization of Zantedeschia will cause root burning with concentrated fertilizer, which is the most common cause of yellow leaves of Zantedeschia.
Solution: the fertilization of Calla Lily should be based on the growth period.
5. Too little fertilizer: Zantedeschia good fertilizer, too little fertilizer will cause yellow leaves.
Solution: generally, the decomposed liquid fertilizer is applied every 10-15 days, and the phosphate fertilizer is mainly applied during the flowering period.
6. Too low temperature: pay attention to the temperature in the cultivation of Calla Lily, the temperature should be controlled between 20-25 ℃, afraid of cold, avoid salt, winter night should not be lower than 10 ℃, too high or too low plant prone to yellow leaf phenomenon.
Solution: when the temperature is too low, pay attention to move into the indoor insulation.
7. Smoking: calla lily is easy to be damaged by smoke, and often smoke will cause yellow leaves and affect flowering.
Solution: Calla cultivation should pay attention to the air environment, pay attention to the circulation of air, prevent smoking.
Zantedeschia leaf yellowing is a common problem in Zantedeschia breeding, and there are many reasons. The common causes and solutions of Zantedeschia leaf yellowing are summarized to you. I hope it will be helpful for you to cultivate Zantedeschia.