hould yellow leaves be removed from roses
To be cut off.
1. Because yellow leaves usually mean that this part of the tissue is dead or affected by disease, cutting them off can prevent the disease from spreading and affecting the appearance of the plant.
2. In addition, roses also need to be pruned appropriately to promote the growth of new branches and a more beautiful and tidy appearance.
In China, roses are considered a symbol of assassins and knights because of their thorny branches. In the West, roses are regarded as a symbol of strictly guarded secrets. When you are a guest, you see a rose painted on the top of the host’s table, and you understand what is on the table. Nothing discussed should be divulged. But what impresses us most deeply is the expression of love between lovers. Many flower lovers grow roses, and there are also many cases where rose leaves turn yellow. Let’s learn about the causes of rose leaves turning yellow and how to solve them.
Environmental reasons
It is normal for roses that have been purchased recently to have a small amount of yellow leaves as they are in the adaptation period. As long as they are carefully maintained and allowed to adapt for a period of time, they will be fine.
Reason for watering
If the leaves are dark yellow and dull, there is no obvious change in the old leaves, the branches are small and yellow-green, and the new shoots are shrinking and not long, it means too much watering. In this case, we only need to stop watering and wait for the soil to dry before watering again. , be careful not to overwater when watering; if the leaves curl and turn yellow, it means too little watering, and you need to replenish water in time. When watering, be sure to water enough and thoroughly.
Light reasons
Strong direct sunlight can easily cause leaf tips and leaf edges to wither, and yellow spots appear on the sunny parts of the leaves. The light at noon in summer is too strong, so you need to pay attention to shading treatment; if the leaves are placed in a shaded environment for a long time, they will not get enough sunlight and cannot form Chlorophyll will cause the entire leaves to turn yellow and then fall off. You can move the plant to a place with sufficient light, but do not expose it to the sun.
Temperature reason
If the temperature is too high, causing the leaves to curl and turn yellow, and the plant as a whole to grow dull, you can put the plant indoors in a cool shade. In winter, when the temperature is low, the plant is in a dormant period, and the leaves turn yellow and fall off, or even fall into bare stalks. We can keep the heat properly. , the temperature cannot be lower than 8 degrees.
Reasons for fertilization
The new roots turn yellow, and the leaves become lighter and light green, and then gradually turn yellow and dry. This is a symptom of long-term fertilizer deficiency. Appropriate supplementation of nutrient solution is required, but no excessive fertilization is required. The tips of old leaves turn yellow and wither, which is a sign of fertilization. If there are too many symptoms, you need to stop fertilizing, and then add top dressing according to the growth situation when a large number of new shoots appear in spring. Usually, we can also appropriately apply commercially available flower fertilizers, including Liyuan Biological Ziqi Garden Organic Flower Fertilizer, which is a food-grade nutritional supplement that can improve the soil environment and provide nutrients for plant growth in a long-term and stable manner.
Other reasons
The flower pot is not breathable and the roots in the pot are large and small to prevent the pot soil from being wet for a long time and causing root rot. At this time, the flower pot should be replaced with a breathable flower pot and the plant should be placed in a dry place.
Original article author：Fragrant Road Full，If reprinted, please indicate the source.：https://www.theroadfull.com/article/2679.html
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