As winter approaches, the maintenance of deciduous bonsai enters a new phase. During this season, repotting deciduous bonsai becomes an important maintenance measure, which not only helps the plant grow but also revitalizes the bonsai. This article will provide you with a detailed introduction to the relevant knowledge of repotting deciduous bonsai in winter, helping you easily complete this maintenance task.
Timing of PottingThe best time for repotting deciduous bonsai is in autumn or winter each year. The specific timing can be determined based on local climatic conditions and the growth status of the bonsai. When the temperature drops below 10°C, you can start the repotting operation.
Preparations Before Potting1. Choose the right pot: When repotting, select a pot similar in size to the original one to avoid affecting the growth of the bonsai. The material of the pot should have good breathability and drainage.
2. Prepare fertilizer: Before repotting, you can apply a small amount of slow-release fertilizer to provide the plant with sufficient nutrients.
3. Prepare soil: During repotting, use soil with good breathability and drainage. You can choose a cultivating soil mixed in a certain proportion from leaf mold, garden soil, and sandy soil.
4. Prepare scissors and disinfectant: During the repotting process, you will need to use scissors for pruning, so prepare disinfectant in advance to disinfect the scissors to prevent the spread of germs.
Potting Steps1. Clean the original pot: Clean the original pot, removing impurities and roots inside it.
2. Prune the roots: Trim the long roots, retaining the healthy parts.
3. Change the soil: Fill the new pot with the new cultivating soil up to 2/3 of the pot's height.
4. Place the plant: Gently place the deciduous bonsai in the pot, adjusting its position to allow the roots to spread out fully.
5. Fill the soil: Continue to fill in the cultivating soil until reaching the pot's rim.
6. Watering: After repotting, water the plant promptly to help it recover from the process.
Precautions1. Avoid direct sunlight: After repotting, avoid placing the bonsai in direct sunlight to prevent damage from strong sunlight.
2. Control watering: After repotting, control the watering appropriately to avoid making the soil too moist, which can cause root rot.
3. Observe growth: After repotting, regularly observe the plant's growth status and adjust maintenance measures in a timely manner.
Repotting deciduous bonsai in winter is an important maintenance task. With proper repotting operations, the bonsai can regain its vitality. During the repotting process, it is important to master the right timing, prepare sufficient tools and materials, and pay attention to operational details. I hope this article can provide you with practical repotting guidelines, allowing your deciduous bonsai to thrive even in winter.