Possible causes of yellow leaves
If the leaves of citrus plants turn yellow, chlorosis is obvious. It occurs when the plant is deprived of iron. Either lies in the Citrus earth a nutritional deficiency before or the absorption of iron is prevented by metabolic problems. Both can be explored well, as we will explain in more detail below.
also read
- Amaryllis only leaves leaves - that may be the reason
- Citrus plants diseases - usually there are care errors
- The walnut tree does not bear fruit - that may be the reason
Recognize and eliminate the lack of iron
In order to recognize the lack of iron in the earth, it is usually sufficient to look at the past care. Since every earth runs out at some point, you need a citrus plant regularly fertilize and about every two years in fresh, slightly acidic soil repot. If this has not happened, or if you have used the wrong fertilizer, this element will be missing from the soil.
- repot the plant in spring if necessary
- Earth for citrus plants use
- use suitable fertilizer
- Frequently fertilize during the growing season
- Observe the manufacturer's dosage instructions
- possibly. fertilize cautiously even in winter
Recognize and eliminate metabolic problems
If at Fertilize Everything has been done correctly and yellow leaves are still showing, metabolic problems prevent the absorption of iron. But what leads to metabolic problems? It is mostly waterlogging that destroys the fine roots of the plant through rot. Unfortunately, yellow leaves are often associated with a lack of water and answered with vigorous watering. This adds to the problem.
- Repot the citrus plant and cut off rotting roots
- a drainage layer is mandatory
- Pot should have a large drainage hole
- additionally on clay feet or stones
- always pour as needed
- only when the upper third is dry
Tips
If you find it hard to tell when a citrus plant needs fresh water, you can buy a moisture meter that will safely tell you when the jug handle is appropriate.
Yellow leaves during the winter
Yellow leaves at Overwinter occur when the plant with its tub is on a ground that is too cold. The cold damages the roots and thereby impairs the absorption of nutrients. Place the bucket on an insulating coconut mat or styrofoam.