1. Proper wateringReason: Excessive watering will cause water accumulation in the potting soil. The roots will rot if they grow in the water for a long time. After the roots rot, the leaves will turn yellow and lose their luster. Solution: Control the amount of watering, loosen the soil appropriately and place it in a well-ventilated place for maintenance. Usually, you should control the amount of watering to avoid unnecessary moisture in the potting soil. You can also spray water on the leaves frequently to keep them moist. 2. Moderate lightReason: The sunlight is strong in the summer, and overexposure to the sun can cause the leaves to turn yellow, the leaf tips or edges to dry out and have yellow spots. If the leaves are kept in a dark environment for a long time, they will not be able to carry out photosynthesis, which will also cause the leaves to turn yellow. Solution: Take shading measures and move it to the east or north balcony to avoid direct sunlight. When growing indoors, place it in a place with diffuse light and remove the yellow leaves. 3. Apply fertilizer appropriatelyReason: Excessive fertilizer application at too high a concentration in summer will cause the leaves of the green radish to turn yellow and dull, and some old leaves may even fall off. Solution: When fertilizing the green radish, use nitrogen fertilizer mainly. Apply 2-3 times a month during the seedling stage to promote growth. After it is formed, apply once a month. If excessive fertilizer is applied, flush it in time to reduce fertilizer. |
<<: What to do if the lily leaves turn yellow
>>: Can the asparagus fern recover after turning yellow?
1. Management during flowering period Spring is t...
1. What does it develop into? It is a very import...
1. Causes of frostbite Because this plant origina...
Spinach is suitable for growing in cool climates ...
Can sugar apples be grown in the south? Sugar-app...
1. Variety Introduction Impatiens is an annual fl...
1. Maintenance methods 1. Soil: Kumquat prefers l...
Honeysuckle seeds Honeysuckle belongs to the Capr...
1. Is it toxic? The money tree is not poisonous a...
Do tomatoes prefer shade or sun? Cherry tomatoes ...
Growth habit Magnolia likes to grow in a warm and...
1. Maintenance methods 1. Temperature: 20 to 28 d...
1. Breeding methods 1. Temperature: Different sui...
1. Insecticide Soapberry has insecticidal effects...
The soil has a great influence on whether the Chr...