Samastipur : People in Bihar often cultivate flowers, and this also includes the cultivation of roses. But sometimes various diseases start affecting rose plants. If you are also cultivating roses and are troubled by diseases in rose plants during the winter season, then you do not need to worry. Local 18 has written this news with a solution to your problem. To get rid of this problem, read the information written by us carefully, then your problem will be solved. Let us tell you that winters in North India are generally cold, and the temperature drops significantly at night. Although roses thrive in cool weather, plants grow slower, have lower metabolic rates and can be more sensitive to frost. Mild temperatures during the day are favorable for flowering, but this period requires additional measures to protect the roses and stimulate flowering.
Scientific management of rose care
Dr. Sanjay Kumar Singh, scientist at Dr. Rajendra Prasad Central Agricultural University, Pusa, told Local 18 that roses require adequate sunlight even in winter to help in photosynthesis and flower production. Therefore, roses should be planted in a place where they get at least 5-6 hours of direct sunlight, especially in the morning. Sunlight may reduce in winter, so shade can be reduced by pruning nearby plants.
Additionally, south-facing locations are more beneficial in winter as they receive continuous sunlight for longer periods of time. Choose well-drained, loamy soils for sowing that retain heat and retain nutrients, the scientist said. To provide be enriched with organic matter such as compost or old manure. The ideal soil pH for roses should be around 6.0 to 6.5. Applying a thick layer (2-3 inches) of mulch around the base of plants helps keep the soil warm, retain moisture, and protect the roots from freezing. Organic mulches such as shredded bark, straw, or leaves are effective. Are. Avoid direct contact with stems to prevent rot.
pruning before winter
At the beginning of winter, do moderate pruning of rose plants. Remove dead or diseased wood, cutting back long and thin branches. It improves air circulation, prevents diseases and directs the plant’s energy towards flower production. During the flowering period, remove faded flowers regularly, so that the plant can encourage new flowers and look neat.
How to manage nutrients for flowers in winter
At the beginning of winter, use a balanced fertilizer for roses with low nitrogen content to avoid excessive leaf growth. Use a fertilizer high in phosphorus and potassium to encourage flowering and maintain root health. Adding a light layer of rotted manure to the base of the plants slows the release of nutrients and helps retain soil moisture.
Manage diseases and pests like this
Fungal diseases like black spot, powdery mildew and rust can be more effective on roses in winter. Remove fallen leaves and debris, as these can be a source of spores. Spray organic fungicides or neem oil and avoid it in wet weather. To deal with pests such as aphids and spider mites, use mild insecticidal soap or remove them by hand.
These are the ways to protect yourself from temperature and frost
Sudden frost can damage rose flowers and tender shoots. During extreme cold, cover plants with frost cloth or a light blanket and remove these covers in the morning. Pound soil around the base of plants to protect the roots in cold areas. Use Epsom salt (magnesium sulfate) to improve leaf color and encourage flowering. Dissolve one teaspoon of Epsom salt in four liters of water and use it every four weeks, depending on the plant.
By regularly monitoring roses, you can quickly detect any disease or nutrient deficiency. Make changes in care as necessary according to the health of the plants.
Tags: Agriculture, Bihar News, Local18
FIRST PUBLISHED : November 8, 2024, 9:57 PM IST
