What are the cultivation methods of Bletilla striata?
Do you know these? The cultivation methods of Bletilla striata and the green plant flower planting content of understanding the planting steps of Bletilla striata are introduced in detail for you below.
Bletilla striata, also known as紫兰 (Zi Lan) or连及草 (Lian Ji Cao), belongs to the Orchidaceae family. Bletilla striata is often used as a medicinal plant due to its wide-ranging medicinal value. It can not only stop bleeding and remove blood stasis but also reduce swelling and promote muscle growth. Moreover, Bletilla striata is an ornamental horticultural plant with colorful flowers and beautiful shapes, often providing excellent decorative effects. So how to cultivate Bletilla striata well? It involves soil, light, temperature, watering, fertilizing, pruning, and pest control. Let's understand these aspects in detail.
1. Soil
Choose fertile and loose soil for cultivating Bletilla striata. Bletilla striata has a well-developed root system and grows quickly, so only loose and fertile soil can ensure its robust growth. You can place broken tiles at the bottom of the pot to increase the aeration of the growing medium, and adding decomposed leaves and phosphorus-potassium fertilizers to the soil can help improve its fertility.
2. Light
Bletilla striata can tolerate shade but not strong light. It is important to provide it with moderate light, using scattered light in a semi-shaded environment. About 6-8 hours of sunlight per day is suitable, making sure not to expose the plant to direct strong light.
3. Temperature
Bletilla striata is very sensitive to cold, with its optimal growth temperature around 20°C. When the temperature drops below 5°C, the plant may suffer from frost damage. In winter, measures should be taken to keep Bletilla striata warm and protected from the cold, preferably moving it to a warm indoor environment.
4. Watering
Bletilla striata requires a lot of water for its growth and development, so it should be watered regularly. However, during periods of abundant rainfall, it is also important to drain excess water.
5. Fertilizing
Fertilizing Bletilla striata is generally done every 15 days, usually with dilute fertilizer solutions. The frequency can also be determined based on the plant's growth condition.
6. Pruning
Bletilla striata grows quickly, and moderate pruning can promote healthy plant growth. It is important to prune diseased, weak, or overgrown branches and leaves.
7. Pest and Disease Control
Bletilla striata is often threatened by root rot and ground beetles, so it is necessary to control these pests and diseases in a timely manner. During the seasons when fungi are prone to thrive, the plants should also be disinfected.
8. Precautions
Bletilla striata is usually propagated using corms. When using corms, it is important to select healthy ones, and temperature control of the growing environment should be maintained throughout the year.
The above is an introduction to the cultivation methods of Bletilla striata and understanding the planting steps, which can be used as a reference suggestion for everyone.