Which plants cannot be grown in coconut coir
This article introduces which plants cannot be grown in coconut coir and the best alternative materials for green plant maintenance. Next, the editor of this site will introduce some information.
Coconut coir, as a high-quality planting medium for plants, is widely welcomed for its good water retention and breathability. However, not all plants are suitable for growing in coconut coir. This article will explore which plants cannot be grown in coconut coir and provide suitable alternative materials.
I. Which plants cannot be grown in coconut coir? 1. Acidic soil plants: The pH value of coconut coir is usually between 5.5-6.5, which is slightly acidic. Therefore, some acidophilic plants, such as azaleas, camellias, and orchids, may experience poor growth when planted in coconut coir. These plants thrive in soil with a lower pH to ensure normal physiological metabolism.2. Calcareous soil plants: Coconut coir has a low calcium content and is not suitable for growing some calcium-loving plants, such as cacti and succulents. These plants are prone to physiological diseases in calcium-deficient soil, affecting their normal growth.3. Plants with strong leaching requirements: Coconut coir has good water retention but poor leaching. Some plants with high soil leaching requirements, such as Ophiopogon japonicus and Lysimachia nummularia, may cause soil compaction when planted in coconut coir, affecting root respiration.4. Plants with high demand for soil microorganisms: Coconut coir has a relatively low content of microorganisms and is not suitable for growing some plants that require a high number of soil microorganisms, such as legumes and strawberries. These plants struggle to grow roots in a microorganism-deficient environment.
II. What is the best substitute for coconut coir? 1. Peat soil: Peat soil is a high-quality planting medium with good water retention and breathability. Compared to coconut coir, peat soil has a higher calcium content, making it more suitable for growing calcareous soil plants. Additionally, peat soil has a lower pH, suitable for acidophilic plants.2. Humus soil: Humus soil is a rich organic soil with good water retention and breathability. Humus soil has a high content of microorganisms, making it suitable for growing plants that require a high number of soil microorganisms. Moreover, humus soil has a moderate pH, making it adaptable.3. Garden soil: Garden soil is a mixed soil containing a certain proportion of humus, sandy soil, and clay. Garden soil has moderate water retention and breathability, making it suitable for growing various plants. For plants that cannot be grown in coconut coir, garden soil can be used as a substitute.4. Cultivated soil: Cultivated soil is a soil specifically prepared for plant growth, usually containing a variety of nutrients, making it suitable for all types of plants. For plants that cannot be grown in coconut coir, appropriate cultivated soil can be selected based on their needs.
III. Summary: Although coconut coir is an excellent plant planting medium, not all plants are suitable for growing in coconut coir. In actual planting, the appropriate soil should be selected based on the plant's growth characteristics. For plants that cannot be grown in coconut coir, alternatives such as peat soil, humus soil, garden soil, or cultivated soil can be chosen. By selecting the right soil, a suitable growth environment for the plants can be provided, thus ensuring the healthy growth of the plants.
This article shares the explanation of which plants cannot be grown in coconut coir and the best alternative materials, hoping to bring a little help to your life!