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The selection of planting soil for Dendrobium officinale pot culture and the maintenance skills for the soil of Dendrobium officinale pot cultureDendrobium officinale, known as one of the "Nine Immortal Herbs of China," is popular for its unique medicinal value and ornamental appeal, making it a hot choice for home pot culture. To ensure that Dendrobium officinale grows robustly in pots, choosing the right planting soil is crucial. This article will provide a detailed introduction to the selection and maintenance skills for the soil of Dendrobium officinale pot culture, helping you grow healthy and beautiful Dendrobium officinale.
The selection of planting soil for Dendrobium officinale pot culture1. Soil requirements
Dendrobium officinale has strict requirements for soil. The ideal soil should have good breathability, drainage, and certain water retention capabilities. The following types of soil are available for selection:
- River sand: River sand has good breathability and drainage but poor water retention, and needs to be mixed with other soils.
- Decomposed leaf soil: Decomposed leaf soil is rich in organic matter, beneficial for the growth of Dendrobium officinale, but it requires attention to disinfection.
- Peat soil: Peat soil has good water retention and breathability but poor drainage, and needs to be mixed with river sand.
2. Mixing ratio
In actual planting, it is recommended to mix the above soils in the following proportions: River sand : Decomposed leaf soil : Peat soil = 1:2:1. This ensures the soil's breathability and drainage while also meeting Dendrobium officinale's demand for organic matter.
Maintenance skills for the soil of Dendrobium officinale pot culture1. Watering
Dendrobium officinale prefers a humid environment but dislikes waterlogging. When watering, keep the soil moist but avoid waterlogging. Generally, follow the "wet-dry" principle, which means watering when the soil surface is dry.
2. Fertilizing
During the growth of Dendrobium officinale, an appropriate amount of organic fertilizer is needed. You can apply a dilute organic liquid fertilizer every 20 days during the vigorous growth period, such as chicken manure water or fishy water. When fertilizing, be careful not to let the fertilizer come into direct contact with the roots.
3. Light
Dendrobium officinale prefers scattered light and is not suitable for direct sunlight. When caring for it indoors, place the pot in a well-lit area, avoiding direct sunlight.
4. Environmental temperature
The optimal growth temperature for Dendrobium officinale is between 15-28°C. In winter, pay attention to keeping warm and avoid low temperatures.
5. Pest and disease control
Dendrobium officinale may be affected by pests and diseases during growth. Once pests or diseases are detected, take timely measures for prevention and treatment. You can use low-toxicity, eco-friendly pesticides for spraying, while also paying attention to enhancing ventilation and lighting for the pot.
The selection and maintenance of the soil for Dendrobium officinale pot culture are crucial. By choosing the soil wisely and mastering maintenance skills, you will surely be able to grow healthy and beautiful Dendrobium officinale. During the maintenance process, also pay attention to observing the growth status of Dendrobium officinale and adjust the maintenance measures in a timely manner to ensure robust growth.