What are the key points to note when growing Dendrobium officinale?
Growing Dendrobium officinale is quite particular; if some issues are not paid attention to, failure is very common. At present, the techniques for growing Dendrobium officinale are relatively incomplete, so a great deal of time needs to be spent on these key points in daily care. So which factors have a relatively large impact on the growth of Dendrobium officinale?
1. Soil blending
Soil is the foundation for Dendrobium officinale, and ordinary soil cannot directly ensure its normal growth. The soil it grows in is generally a mixture of multiple materials, keeping the soil's permeability and fertility at a relatively high-quality stage. The particles of the mixed wood chunks and sand and gravel should be small; for the soil, it is best to choose soil with more decayed fallen leaves, as this kind of mud is more fertile. After mixing them together, it needs to be fermented for a period before planting; the soil prepared this way is the best.
2. Control temperature and humidity well
Temperature and humidity are what Dendrobium officinale needs the most attention to. Dendrobium officinale loves a warm and humid environment, as only this allows it to grow normally. During the seedling stage, the temperature is best controlled at around 25-30°C, and during subsequent normal growth, the most suitable temperature is controlled at around 22-26°C. Humidity can be maintained with spray-type drip irrigation equipment, generally controlled at 60%-80%, and adjusted appropriately according to seasonal needs. This humidity should be checked frequently; do not let the humidity become too low, otherwise it is not conducive to growth.
3. Pure water source
The water used to irrigate Dendrobium officinale is best if it is naturally pure. If there is groundwater or mountain spring water, that is best of all, as this will let it retain some wild characteristics. The water source affects the growth vigor and quality of Dendrobium officinale. Dendrobium officinale grown with a good water source looks much better in appearance. If other water sources are used, at the very least they must be guaranteed to be pollution-free. If river water, lake water, or the like is drawn directly, some appropriate filtration work needs to be done to ensure safety.
4. Light regulation
Dendrobium officinale also needs sunlight, but it cannot accept direct sunlight, because this easily dries it out. Its own root system is relatively shallow; if the light is too strong, the root system of Dendrobium officinale will be scorched. For daily sunlight, some shading should be appropriately set up to reduce the penetration of sunlight, so that some diffused light can shine on Dendrobium officinale. Shading both ensures its sunlight needs and does not harm it. When choosing a site, try to be near a shaded slope, as the light conditions there are easier to control.
The above are some points to note when growing Dendrobium officinale. These details must be handled carefully; wanting to grow Dendrobium officinale well is not that simple.