How to raise roots in stump bonsai
Roots are the foundation for the growth of trees, and even more so for bonsai plants. The root system of stump bonsai is not only related to the growth of plants, but also directly affects the shape and beauty of the entire bonsai. Therefore, root cultivation is a very important part of stump bonsai maintenance. This article will detail how to take care of the root system of a stump bonsai to help you make it thrive.
1. Choose the right potting.
The choice of potting is crucial for the root system growth of the stump bonsai. Generally speaking, factors such as the material, size, and drainage performance of the pot will affect the growth of the root system. When choosing a basin, the principles of good air permeability, good drainage performance, and moderate size should be followed. In terms of material, ceramic basins are a better choice because of their good air permeability and good drainage performance. In addition, the size of the bottom hole of the pot is also critical, too large or too small is not conducive to the growth of the root system.
Second, the reasonable allocation of potting soil.
Potting soil is the soil environment for the growth of stump bonsai roots, and reasonable allocation of potting soil is very important for the growth of root system. Generally speaking, potting soil should have the characteristics of good air permeability, good drainage performance and sufficient nutrients. Commonly used potting soil formulations include humus, garden soil, river sand and other materials, which can be adjusted appropriately according to different tree species and growth stages. When configuring potting soil, care should be taken to avoid using clayey soil, which will affect drainage and root respiration.
3. Watering at the right time.
Watering is a very important part of stump bonsai maintenance, and it is also one of the key measures to raise roots. When watering, follow the principle of "seeing dry and wet", that is, wait for the soil surface to dry slightly before watering, and avoid over-wetting or over-drying. During the growing season, keep the potting soil moist to meet the needs of plant growth; During the dormant period, it is advisable to reduce the amount of watering appropriately to keep the potting soil dry. When watering, pay attention to the water temperature and room temperature to avoid too cold or too hot water to cause damage to the root system.
Fourth, scientific fertilization.
Fertilizer is one of the nutrients** needed for the growth of stump bonsai, and scientific fertilization helps to promote the growth and development of the root system. When fertilizing, it is necessary to follow the principle of "thin fertilizer and diligent application", that is, the amount of fertilizer applied each time should be small, and the number of fertilizer applications should be frequent. Commonly used fertilizers include well-rotted organic fertilizers, compound fertilizers, etc., which can be selected and adjusted according to different tree species and growth stages. When fertilizing, it is necessary to avoid excessive fertilization, so as not to cause root burning.
Fifth, reasonable pruning.
Pruning is an indispensable part of stump bonsai maintenance, and it is also one of the important measures to raise roots. Pruning can remove diseased, weak and irregular branches, promoting plant growth and aesthetics. When pruning, pay attention to maintaining the overall beauty and balance of the tree shape to avoid damage to the root system caused by excessive pruning. At the same time, pruning also helps to promote the metabolism and growth of plants.
6. Pest control.
Pests and diseases are one of the natural enemies of stump bonsai growth, and the prevention and control of pests and diseases is also one of the important measures to raise roots. In the process of maintenance, the growth of plants should be checked regularly, and prevention and control measures should be taken in time when pests and diseases are found. Commonly used control methods include drug spraying, biological control, etc., which can be selected and adjusted according to different pests and diseases. At the same time, it is also necessary to pay attention to improving the growth environment of plants and enhancing the disease resistance of plants.
To sum up, to raise the root system of stump bonsai needs to start from the selection of potting utensils, potting soil configuration, watering, fertilization, pruning and pest control. In the process of maintenance, it is necessary to carefully observe and scientifically manage to create good environmental conditions for the growth of plants. Through reasonable maintenance measures, the root system of the stump bonsai can grow healthily and strongly, so as to show a more beautiful shape and ornamental value.
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