Can We Only Add Soil To The Garden Bed?
Adding soil alone around a raised garden bed is usually not a good idea. This is because in gardening and agriculture, soil is not just a medium that supports plant growth. Soil also has other important functions, including retaining the water that plants need, providing nutrients, and supporting soil ecosystems.
Therefore, when we consider adding soil around a raised garden bed, we should think about how to create a balanced soil ecosystem. This typically involves adding fertilizers, organic matter, soil amendments, and other beneficial microorganisms.
Firstly, if you are adding new soil to the bed, you need to ensure that the new soil is suitable for your plant growth. This means that it should have the proper pH, nutrient content, and water-holding capacity. If you are unsure of what kind of soil to use, it is best to consult a gardening expert or purchase soil specifically for planting from a local gardening center.
Once you have chosen the appropriate soil, you may need to add organic fertilizers or other nutrient supplements to ensure that your plants have adequate nutrient supply. This can be done by adding compost, decayed plant material, or other organic matter. These organic materials can provide nitrogen, phosphorus, potassium, and other nutrients, making plants grow more healthily.
In addition, adding soil amendments can also help create a healthy soil ecosystem. These amendments include lime, humus, asbestos, and other chemicals. They can help regulate soil pH, improve soil structure, increase water-holding capacity and ventilation, and so on.
Finally, to establish a healthy soil ecosystem, you should also consider adding microbial communities to the soil. These microorganisms can help decompose organic matter, improve soil quality, enhance plant growth, and prevent diseases. This can be achieved by adding microbial fertilizers, compost, humus, and other methods.
In conclusion, adding soil alone around a raised garden bed is usually not a good idea. Instead, you should consider creating a balanced soil ecosystem, including adding fertilizers, organic matter, soil amendments, and microorganisms. This will help improve plant growth and maintain a healthy garden.