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The best time for cutting propagation of red roses, methods of cutting propagation of red roses, precautions for cutting propagation of red roses.Red roses, with their bright flowers and rich fragrance, are deeply loved by gardening enthusiasts. If you want to propagate more red roses, in addition to buying seedlings, cutting propagation is also an economical and affordable method. What is the best time for cutting propagation of red roses? What are the effective methods? This article will provide you with a detailed analysis.
The best time for cutting propagation of red rosesThe best time for cutting propagation of red roses is usually in spring and autumn. Spring propagation has a suitable temperature, which is conducive to the rooting of cuttings; autumn propagation has a cool climate, and the rooting speed of cuttings is also relatively fast. Spring is best from March to May, and autumn is best from September to November.
Methods of cutting propagation of red roses1. Select healthy cuttings
Select mature branches of red roses, which should be strong, free of diseases and pests, and fresh leaves. Generally, the semi-lignified part in the middle of the branches is chosen as the cutting, with a length of about 10-15 centimeters.
2. Prepare the cutting bed
The cutting bed can be a sand bed, vermiculite bed, or perlite bed. Spread the cutting bed material evenly, with a thickness of about 5 centimeters.
3. Cutting operation
Make a diagonal cut at the bottom of the cutting, about 1 centimeter in length. The diagonal cut should be smooth to avoid damaging the wood. Then insert the cutting into the cutting bed, about 3-5 centimeters deep and spaced about 5-10 centimeters apart.
4. Watering to maintain moisture
After cutting, water thoroughly and keep the cutting bed moist. In the early stage of cutting, it is appropriate to provide shade to avoid direct sunlight.
5. Management and maintenance
Keep the cutting bed moist and water regularly. During the cutting process, observe the growth of the cuttings and promptly remove withered and diseased branches. After about 30-45 days, the cuttings can root.
6. Transplanting
When the cuttings have rooted, they can be transplanted to pots or the ground. When transplanting, be careful to protect the roots and avoid damage.
Precautions for cutting propagation of red roses1. Select healthy and mature branches and avoid using branches with diseases and pests.
2. When cutting, pay attention to the treatment of the diagonal cut to avoid damaging the wood.
3. Keep the cutting bed moist, water regularly, and avoid waterlogging.
4. Provide shade and avoid direct sunlight.
5. Observe the growth of the cuttings and promptly remove withered and diseased branches.
Cutting propagation of red roses is a simple, feasible, and economical propagation method. Mastering the timing and methods of cutting can propagate more beautiful red roses. I hope this article is helpful to you.
References:
[1] Zhang Wei, Wang Lihua. Research on cutting propagation technique of red roses [J]. Horticultural Science, 2018, 45(2): 24-27.
[2] Li Ming, Zhang Min. Discussion on cutting propagation technique of red roses [J]. China Horticulture, 2019, 46(4): 52-55.