What flowers are suitable for Huizhou
The subtropical monsoon climate provides Huizhou with unique plant growth conditions, and the warm environment with an average annual temperature of 22℃ makes it an ideal area for flower cultivation. This article will systematically sort out the flower varieties suitable for growth in Huizhou and explain the essentials of caring for the city flower and tree that symbolize the city's characteristics.
Suitability of Subtropical Climate for Flower Planting
The humid climate with an annual precipitation of 2200mm, combined with ample sunlight, forms a continuous growing period from May to October. Special attention should be paid to the drainage during the concentrated rainy season from July to August, and it is recommended to use 30cm high ridges or ceramsite padding as anti-flooding measures.
Preferred Ground Planting Varieties
Tree species such as Ceiba and Red Bauhinia are suitable for street trees; shrubs like Rose and Azalea can be used to build hedges; climbing plants such as Bougainvillea and Wisteria are ideal for vertical greening. Overly dense branches need to be pruned regularly during the rainy season to ensure ventilation.
Potted Plant Management Plan
Succulent-rooted plants like Phalaenopsis and Clivia are recommended to use ceramic pots with pine bark as a growing medium. Maintain the substrate moisture at 40%-60% during the growing period from May to September and supplement with water-soluble compound fertilizer monthly.
Analysis of City Symbol Plants
Cultivation Techniques for the City Flower Bougainvillea
Use a mixture of decomposed leaf soil and coarse sand (3:1) as the growing medium, and keep it in full sun during spring and autumn. After flowering, promptly cut the flower branches short and combine with phosphorus and potassium fertilizer to promote secondary flowering. Controlling water in winter to keep the soil slightly dry can enhance cold resistance.
Characteristics of the City Tree Red Bauhinia
The evergreen broad-leaved tree has prominent pruning resistance and can grow up to 80cm annually. It is recommended to keep a planting spacing of more than 4 meters, and applying organic fertilizer in early spring can promote flower bud differentiation, forming a landscape with a flowering period of up to 3 months.
By scientifically selecting suitable varieties and precise maintenance, not only can unique courtyard landscapes be created, but also deeply participating in urban greening construction. It is recommended to select sunny or shade-tolerant plants according to the orientation of the building, regularly monitor the soil EC value to adjust the fertilization plan, allowing plants and the city to coexist and thrive together.