Why do my roses have yellow leaves
Roses are the favorite flowers of most boys and girls. Their bright colors and rich floral fragrance are extremely intoxicating. Planting a rose in a pot at home can not only add beauty and color to the interior, but also increase the interest of life. In the process of raising roses, yellowing of leaves often occurs, which greatly affects its ornamental value. Today I will analyze the causes and solutions of yellowing of rose leaves:
Too much water causes yellowing
If there is no obvious change in the old leaves of the rose, but the new leaves are small and yellow-green, and the new shoots are shrinking and not long, it is most likely that the plant is waterlogged and has root rot due to excessive watering.
If the yellow leaves of the rose are mild, you can control the watering and wait until the pot soil is completely dry before watering again. If the yellow leaves are severe, you need to check whether the plant’s root system is rotten, trim the rotten parts and replant them in a new pot.
Insufficient light causes yellowing
Placing roses in a dark room for a long time is extremely detrimental to their growth. It will inhibit the formation of chlorophyll on the plant, causing the entire leaves to turn yellow and fall off.
Try to place the rose in a sunny place for maintenance. If it is always hidden indoors, you need to move it to the sun for a few hours every few days. Avoid direct sunlight at noon in summer.
Nutritional deficiency causes yellowing
If the rose is planted for too long, the root system of the rose will gradually absorb all the nutrients in the soil. If fertilizer is not applied in time to meet the normal growth of the plant, the color of the old leaves will become lighter, the new leaves will turn yellow, and even the flower buds will wither. .
Improper fertilization causes yellowing
Applying too much fertilizer to roses at one time or applying too concentrated fertilizer can easily burn the plant roots, causing the leaves to turn yellow and scorch, and in severe cases, the plant may die. Therefore, fertilization must be done sparingly. If you want to prevent the leaves of roses from turning yellow, you need to pay attention to daily maintenance, water and fertilize properly, and get plenty of sunshine.
How should roses be grown?
What issues need attention? As one of the precious cut flowers, roses have been loved by florists since ancient times. It is difficult to distinguish roses from roses. Many people plant roses as roses. The first choice is to buy the right flower seedlings and learn some identification. A simple method for roses and roses. Don’t take photos and show off the flowers excitedly when the time comes. It will be embarrassing if people complain that it is a rose.
The thorns on rose plants are dense and thin, while the thorns on rose plants are large, flat, and sparse. The rose leaves are uneven and dull, while the rose leaves are smooth and flat with obvious luster. There is hair on the stems and backs of rose leaves, but not on roses. There is also the most important difference. Real roses only bloom once a year, while roses are called crescent moons. This is the easiest to distinguish.
Rose care is actually not difficult. It can be planted in the open field or maintained in pots. It likes slightly acidic and loose soil. If the soil in the north is too alkaline, it must be acidified before planting. Roses like fertilizer. Before planting, roses like roses. , it is necessary to apply sufficient base fertilizer, mainly decomposed and fermented organic fertilizer.
Roses are slightly drought-tolerant, but extremely intolerant to waterlogging. For potted plants, the basin must be unobstructed. It is recommended not to use trays. Trays are the most likely to cause water to flow back. Waterlogging is also one of the most common causes of root rot. Water until it is completely dry before watering, the principle of preferring to be dry rather than wet.
Roses like light, but they also need adequate shade in extremely hot weather. Strong sunlight will burn the plant leaves. When using fertilizers, you must apply thin fertilizers frequently and avoid fertilizing or thick fertilizers. Roses are also a very important plant. For plants that are prone to aphids, you can use medicine, or use cigarette butts soaked in laundry detergent and then sprayed. This method is miraculous in treating aphids and is non-toxic and odorless.
Roses are slightly cold-resistant. In winter, they can survive the winter safely as long as they are placed in an environment of five degrees above zero. There are many techniques for rose care. You are welcome to add comments and messages. Thank you.
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