Rose is a very popular ornamental plant, not only because of its beautiful flowers, but also because of its strong reproductive ability. Division is one of the most common propagation methods, allowing you to easily get more roses and add more color to your garden. However, if you do not know how to properly divide roses, it is easy to cause division failure. Therefore, it is necessary to understand some necessary knowledge before division. This article will introduce you in detail how to properly divide roses.
1: Understanding Division
Division refers to dividing a plant into two or more small plants so that they can continue to grow. For roses, division is a very effective propagation method that allows you to easily get more flowers.
2: Choosing the Time for Division
The best time for rose division is in spring or autumn, because the temperature is more suitable and the soil moisture is also appropriate at this time. If division is carried out in summer, it may lead to failure due to high temperatures.
3: Preparing Tools
Some tools need to be prepared for division, such as scissors, gloves, clean water, clean potting soil, etc. These tools can make your division operation more convenient.
4: Choosing a Healthy Mother Plant
You need to select a healthy mother plant for division. The mother plant should be a healthy, vigorous, and undamaged plant. Only in this way can division be successful.
5: Preparing a New Pot
Before division, a new pot should be prepared. This pot should be the same size or slightly larger than the original pot of the mother plant. The new pot should be cleaned with water in advance and placed in a well-ventilated, sunny place.
6: Taking Out the Rose
Take the mother plant out of the original pot, and carefully organize the roots. For old, long-growing roots, they should be slightly trimmed to better adapt to the new pot environment.
7: Separating New Plants
According to the size and health of the mother plant, two or more small plants can be separated. For each small plant, a part of the roots and a part of the stems and leaves should be retained to facilitate better growth.
8: Cutting Leaves and Flowers
After division, some leaves and flowers on the new plants should be cut off. This can reduce the consumption of roots by leaves and flowers, allowing the new plants to better adapt to the new environment.
9: Soaking in Clean Water
After division, the new plants should be soaked in clean water for a period of time. This allows the new plants to better absorb nutrients and avoid infection by pathogens.
10: Planting in New Soil
Plant the new plants in the new potting soil, and gently compact the soil. Then water the new potting soil with clean water to keep it moist.
11: Providing Nutrients for New Plants
In the weeks after division, the new plants need sufficient nutrients. You can use organic fertilizers or synthetic fertilizers to provide them with nutrition to promote their growth.
12: Maintaining Humidity
New plants need to grow in a humid environment, so in the first few weeks of their growth, the soil should be kept moist. You can spray water daily or water with a watering can.
13: Regular Pruning
New plants need to be pruned regularly so that they can grow better. During the growth process, leaves, branches, or buds can be pruned as needed to promote the growth and development of the new plants.
14: Proper Sunlight
In the weeks after division, the new plants need appropriate sunlight. However, excessive sunlight can damage the new plants, so proper control is necessary.
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Division is a very effective propagation method that allows you to easily get more roses. However, it is necessary to understand some necessary knowledge before division and perform the correct operations. By properly dividing roses, you can easily cultivate a plump and healthy garden.