What if the big leaf green apple leaves turn yellow?
1, adjust the temperature
Reason: The environmental temperature of breeding big leaf green radish should not be too low, too low temperature will make it enter dormancy state, and the self-protection behavior of the plant itself will make the leaves yellow.
Solution:
When the temperature is too low, it needs to be maintained indoors or in a higher temperature place, giving it a growth environment of about 20 ° C. When the temperature is low, you can cover it with a thin film, which can increase the temperature.
2. Reasonable watering
Reason: If the amount of watering is always too much or too little at ordinary times, it will appear yellow leaves for a long time.
Solution: usually need to control the amount of watering, pot soil can not appear cracks, also can not appear ponding. If there is ponding in the basin, it is necessary to shoot out excess water in time. If the basin soil is dry due to less watering, gradually increase the watering amount.
3. Increase light
Reason: Big leaf green dill suitable for growth in the back of the sun environment, if the usual maintenance environment is too dark will make the leaves of the plant yellow.
Solution: properly let it more sun exposure, it is best to accept scattered light exposure, usually to avoid strong light exposure.
4. Reduce fertilization
Reason: If the amount of fertilizer is too much at ordinary times, there will be too much nutrition, which will burn the roots of the plants, resulting in yellow leaves.
Solution: Remove plants from pots and replace them with new soil; or water more to drain excess fertilizer.
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What if the leaves of gardenia turn yellow and have spots?
There are many reasons why gardenia leaves are yellow and spotted: if it is caused by discomfort in the light, it needs to be maintained in a sunny place and shaded when there is a hot sun. If it is caused by long-term improper watering, it is necessary to control the amount of watering, there can be no excess stagnant water in the soil. If it is caused by too much fertilizer, it is necessary to water more to dilute the excess fertilizer and apply thin fertilizer diligently.
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What about the rotten green roots of Douban?
Douban green is caused by improper selection of potted soil or improper water management. when the root is slightly rotten, it can restore its growth by changing soil, controlling water and so on. If the rotten root is more serious, the normal branches can be cut off, put in a cool place to dry for two or three days, and then re-cuttage. In addition, the amount of water usually should not be too large.
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