What flowers are suitable for cultivation in Ji'an?
Situated in the middle reaches of the Gan River, Ji'an boasts a unique subtropical monsoon climate, making it an ideal place for flower cultivation. The distinct climate characteristics throughout the year provide a growing stage for plants with different habits, but how to choose the right varieties among so many? Understanding the subtle relationship between local climate and plant characteristics is the first step in creating a beautiful garden.
Climate Characteristics and Plant Suitability
The Impact of Temperature and Humidity on Root Systems
With an average annual temperature of 18.5°C and 1504 millimeters of rainfall, a typical humid growing environment is formed. Under these conditions, plants with succulent root systems like rhododendrons and camellias can effectively store water, while shallow-rooted flowers like roses and hydrangeas need to have proper drainage protection.
Regulation Strategies for Light Cycles
About 2000 hours of annual sunshine in spring and winter allow sun-loving plants like bougainvillea and sunflowers to photosynthesize fully. For shade-tolerant varieties like orchids and asparagus, it is recommended to use mobile potted plants and provide shading during the summer noon.
Guidelines for Choosing Plant Varieties
Preferred List for Ground Planting
For outdoor planting, it is recommended to choose locally domesticated varieties: in spring, plant pansies and Chinese beauty for color blocks; in summer, combine lotus and crape myrtle to create a cool sensation; in autumn, continue the viewing period with chrysanthemums and osmanthus; in winter, maintain landscape layers with wintersweet and camellias.
Indoor Potted Plant Solutions
In enclosed spaces, it is suggested to combine maintenance: pair leafy plants like pothos and吊兰 (Spider Plant) to purify the air, and add color with flowering varieties like butterfly orchids and cyclamen. Make sure to place large green plants like the pygmy date palm in a ventilated area to prevent dust accumulation on the leaves.
Key Points for Cultivating Characteristic Plants
Secrets for Cultivating the City Flower, Rhododendron
Use a mixture of decomposed leaf soil and coarse sand in a 4:1 ratio as the growing medium, and water 2-3 times a week in spring and autumn to maintain a slightly acidic environment. Prune the残枝 (remnant branches) promptly after flowering and apply a solution of potassium dihydrogen phosphate to promote a second blooming.
Management Techniques for the City Tree, Camphor Tree
Set up windbreak supports during the seedling stage, and prune the tree into shape every winter. Pay attention to the prevention and control of the camphor nest moth, and wrap sticky insect tape around the trunk at 1.2 meters high, combined with biological agents for prevention.
From courtyard landscaping to balcony greening, Ji'an's climate conditions allow for the possibility of diverse plant configurations. Mastering the special cultivation methods of the city flower and tree, combined with different seasonal plant pairing strategies, can showcase regional characteristics and create a seasonally fresh ecological space. With the upgrade of urban greening concepts, scientific planting is becoming a new trend in home beautification.