The reasons why the top leaves of mountain roses are dry up. Solutions for the top leaves of mountain roses are dry up. Mountain roses, also known as Lycoris and Paradiana japonica, are plants with extremely high ornamental value. Many flower friends will encounter the top leaves of mountain roses during the maintenance process. The problem of drying up the leaves not only affects the beauty of the plant, but may also endanger the life of the plant. This article will provide you with a detailed analysis of the reasons and solutions for the drying up of the top leaves of mountain roses. Help you better maintain this beautiful plant. Reasons why the top leaves of mountain roses are dry 1. Insufficient water Mountain roses like a humid environment, but too much water will cause the roots to rot, which will affect the growth of the top leaves. If watering is not appropriate, the soil will be too dry and the top leaves will also dry. Dry.
2. Mountain roses with insufficient light need sufficient sunlight. If they are in a dark environment for a long time, their leaves will turn yellow and dry due to insufficient photosynthesis.
3. Soil problems Poor soil drainage, too sticky or too acidic soil can cause damage to the roots of mountain roses, which in turn affects the growth of top leaves.
4. Invasive by pests and diseases, mountain roses are vulnerable to pests such as aphids and red spiders. Pests can cause the leaves to become yellow and dry.
5. Insufficient nutrients. Long-term non-fertilization or improper fertilization will lead to insufficient nutrients needed for the growth of mountain roses and will also dry out the top leaves. Solutions for drying up the top leaves of mountain roses 1. Appropriate watering According to the growth habits of mountain roses, keep the soil moist, but avoid stagnant water. When watering, you should choose to do it in the morning or evening to avoid watering during the high temperature period at noon.
2. Properly increase the light and place the mountain roses in a sunny place, ensuring 4-6 hours of direct light every day. If the light is insufficient, the placement position can be adjusted appropriately.
3. Improve the soil Select soil with good drainage and strong air permeability, such as legular soil, sandy soil, etc., and loosen the soil regularly to keep the soil loose.
4. Regularly inspect mountain roses to prevent and control pests and diseases, and take timely measures when pests and diseases are discovered. Insecticides and fungicides can be used for prevention and control. At the same time, pay attention to rotating medication to avoid resistance to pests and diseases.
5. Reasonable fertilization According to the growth stage of mountain roses, reasonable fertilization can be applied. Nitrogen fertilizer can be applied during the vigorous growth period, phosphorus and potassium fertilizers can be applied during the flowering period, and fertilization can be appropriately reduced in winter.
There are many reasons why the top leaves of mountain roses are dry, but as long as corresponding solutions are taken to address the reasons, this situation can be effectively improved. I hope this article can help you with your maintenance work and let your mountain roses thrive and bloom. beautiful.
References: [1] Zhang Xiaoli, Li Ming. Cultivation techniques of mountain roses [J]. Botanical Garden, 2019, 38 (2): 45-47.
[2]Wang Lihua, Liu Xiaofeng. Study on the control of mountain rose diseases and insect pests [J]. Plant Protection, 2018, 44 (3): 58-60.