How to cultivate Weiling Xian
As a traditional Chinese medicinal herb and ornamental plant, Weiling Xian is highly favored for its elegant flower shape and medicinal value. Many gardening enthusiasts often face difficulties in caring for this plant when they first encounter it due to a lack of understanding of its growth characteristics. In fact, mastering the key elements of care can allow this medicinal plant to grow healthily in the courtyard or on the balcony.
Key Points for Environmental Regulation
Accurate Temperature Control
The optimal growth temperature for the plant is 25-30℃, and it is necessary to maintain an environment above 15℃ in winter. In northern regions, it is recommended to use double-layer thermal insulation greenhouses or to overwinter indoors to avoid停滞 due to low temperatures.
Scientific Water Management
Adopt the "moist when dry" watering method, keeping the soil slightly moist in spring and autumn. During the high-temperature summer period,配合喷雾降温, and排水 should be timely during the rainy season to prevent waterlogging, with ceramsite padding to improve drainage efficiency.
Balance of Light Art
The ideal position is on an east-facing balcony or under tree shade, with 50% shade net protection in summer. Increasing scattered light before the flowering period can promote bud differentiation and improve flowering quality.
Strategies for Nutritional Management
Combination of Base Fertilizer and Topdressing
How to cultivate Weiling Xian
When planting, mix in decomposed sheep manure as a base fertilizer, and apply a balanced nitrogen-phosphorus-potassium fertilizer every half month during the growing period. Switch to phosphorus-potassium fertilizer during the budding period, which can be combined with seaweed extract to promote root development.
Tips for Plant Management
Selection of Propagation Methods
Spring sowing requires low-temperature germination treatment, and cutting should be done with semi-woody branches. Division propagation should maintain 3-5 buds per cluster, with the use of rooting powder to improve survival rates.
Pruning Efficiency Principles
Thin out dense branches in early spring and promptly remove spent flowers after flowering. Regularly clean up the lower old leaves to maintain ventilation and light for the plant.