What Causes the Leaves of crabapple花 to Turn Yellow
Today, the editor will explain the reasons why the leaves of crabapple花 turn yellow, related to the green plant care. Please see the detailed introduction below.
What Causes the Leaves of crabapple花 to Turn Yellow
The leaves of crabapple花 turn yellow mainly due to improper care, including incorrect watering, too much sunlight, unsuitable temperature, and improper fertilization. It is necessary to cut off the yellowed leaves of crabapple and move it to a shady and well-ventilated area for care. Once it recovers, provide it with normal sunlight, and make sure to shade it when the light is too strong.
The leaves of crabapple花 turn yellow mainly due to improper care, including incorrect watering, too much sunlight, unsuitable temperature, and improper fertilization. It is important to assess the specific situation and take measures to avoid affecting future growth.
Reasons for Yellowing Leaves of crabapple花
1. Incorrect Watering: If too much water is given to crabapple, leading to root rot, it will cause yellow leaves. During the growth of crabapple, it should be provided with ample water but not excessive, as积水 in the pot can cause the roots to rot.
2. Too Much Sunlight: crabapple flowers enjoy sunlight but are not tolerant to strong direct sunlight. If the environment where it is kept is too bright, the sun-exposed leaves will be sunburned and turn yellow.
3. Unsuitable Temperature: crabapple flowers prefer a warm growing environment and are not cold-tolerant. The suitable growth temperature is between 18 to 25 degrees Celsius. High or low temperatures can cause the leaves of crabapple to turn yellow.
4. Improper Fertilization: Using too much fertilizer, applying fertilizer at too high a concentration, or insufficient fertilization can all lead to yellow leaves in crabapple. Excessive fertilizer can burn the roots, while insufficient fertilization hinders growth, both causing the leaves to turn yellow.
Methods to Remedy Yellow Leaves
1. Stop Watering: If crabapple flowers have been overwatered, stop watering and promptly drain the excess water from the pot. You can also place the plant in a well-ventilated area to evaporate excess moisture. In severe cases, replace the soil for crabapple.
2. Shield from Sunlight: Cut off the yellowed leaves of crabapple and move it to a shady and well-ventilated area for care. Once it recovers, provide it with normal sunlight, and make sure to shade it when the light is too strong.
3. Reasonable Temperature: If high temperatures have damaged crabapple flowers, promptly lower the temperature by moving it to a cool and well-ventilated area. You can spray water on the leaves and around the plant to cool it down. If the temperature is too low, move it to a warm room for care.
4. Proper Fertilization: When fertilizing crabapple during its growth period, follow the principle of frequent application of thin fertilizer. If too much fertilizer has been applied, water it to dilute the excess fertilizer. In severe cases, replace the soil for crabapple, or if fertilization is insufficient, provide additional fertilization promptly.
The comprehensive knowledge on why the leaves of crabapple flowers turn yellow, as shared above, is hoped to be of help to you.