1. ReasonsDuring the growing season, the green radish will occasionally have yellow leaves due to metabolism. At this time, the yellow leaves should be cut off and new leaves will grow after cutting them off. If the leaves turn yellow due to root rot, cut off all the yellow leaves and rotten roots and replant. If the temperature is too high or too low and causes the leaves to turn yellow, you also need to cut off the yellow leaves to prevent them from consuming nutrients. 2. Control Methods1. If it is normal metabolism, just prune normally. Do not pull it out directly, but prune from the middle of the petiole. 2. If the yellowing is caused by root rot, you need to cut branches of 15-30cm in length, plant them in the culture soil, water them thoroughly, place them in a cool and ventilated place, and transplant them into pots after they take root. 3. The plants should be placed indoors at a temperature above 10℃ in winter to ensure safe wintering. At the same time, care should be taken to avoid large temperature differences between morning and evening. |
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