The importance of soil replacement The best time for soil replacement Preparations before soil replacement Steps for soil replacement With the popularization of bonsai art, more and more gardening enthusiasts have begun to try to make and maintain various types of bonsai. As a bonsai, Australian cedar is a popular tree species in bonsai. Due to its unique tree shape and growth habits, it is very popular. In order to allow Australian cedar to grow better in bonsai, regular soil replacement is indispensable. This article will introduce in detail how to replace the soil in bonsai. and matters needing attention during the soil replacement process. The importance of soil replacement The soil replacement of bonsai Australian fir is crucial to its growth. Soil replacement can improve the breathability and drainage of the soil, which is conducive to root respiration and growth. Soil replacement can remove pests and diseases and residual fertilizers in the soil and reduce disease. When the occurrence occurs, soil replacement can also update nutrients in the soil and provide a richer growth environment for the Australian fir. The best time to change soil The best time to change soil for bonsai Australian fir is spring and autumn every year. These two seasons have a suitable climate and moderate temperature, which is conducive to the growth and recovery of Australian fir. Preparations before soil replacement 1. Choose the right soil: When replacing soil, soil with good air permeability, good drainage, and moderate fertility should be selected. Peat soil, leaf soil, coarse sand and other materials can be used to mix in a certain proportion.
2. Clean up the bonsai: Before changing the soil, the bonsai should be taken out of the pot and cleaned up the old soil, dead leaves, sick branches, etc.
3. Prepare tools: When replacing soil, you need to prepare tools such as shovels, watering cans, and scissors. Soil replacement steps 1. Pour out the old soil: Remove the bonsai from the pot and gently pat the wall of the pot to separate the old soil from the root system.
2. Clean up the root system: Use scissors to cut off the dead and rotten root system to retain healthy root systems.
3. Replace new soil: Fill the prepared new soil evenly into the basin, paying attention to keep the height of the soil consistent with the original soil surface.
4. Fix the root system: Gently place the root system of the Australian fir into new soil, gently compact it with your fingers, so that the root system and the soil are closely integrated.
5. Watering: Pour water thoroughly immediately after soil change to make the soil fully contact with the roots. Notes 1. When changing soil, try to avoid damaging the root system to avoid affecting the growth of Australian fir.
2. After changing soil, the watering frequency should be appropriately reduced, and normal watering should be resumed after the soil gradually stabilizes.
3. After soil change, pay attention to the growth status of Australian fir. If there is any abnormality, the maintenance measures should be adjusted in time.
Soil replacement of bonsai Australian fir is an important maintenance work. Through reasonable soil replacement, it can provide a more suitable growth environment for Australian fir and make it show a better posture in bonsai. I hope the introduction in this article can be helpful to you.