What flowers are suitable for cultivation in Guilin
As a world-renowned city of mountains and rivers, Guilin's unique geographical environment has bred exceptional flower planting conditions. The karst topography and subtropical climate intertwine, allowing this city to enjoy colorful flowers all year round. This article will introduce you to the most suitable ornamental plants for planting in Guilin, uncovering the ecological secrets behind the city flower and tree.
A floral paradise under the subtropical climate
Analysis of warm and humid climate characteristics
With an average annual temperature of 19.1℃, abundant rainfall of 1887mm, and a humidity environment of 76%, ideal plant growth conditions are created. The spring and autumn seasons last for 9 months, with no severe cold in winter, especially suitable for cultivating perennial flowers.
Preferred list of courtyard plants
Trigonella can bloom colorful flower walls all year round, osmanthus trees emit refreshing fragrance, and azaleas grow vigorously in humid environments. It is recommended to combine hibiscus and hydrangea to create a colorful flower landscape, with ground planted roses and potted orchids complementing each other.
Classic flower care secrets
Key points for managing ground plants
Attention should be paid to drainage and flood prevention during the rainy season, and moisture-tolerant varieties such as hollyhocks and cosmos should be planted. In March every year, shaping and pruning should be done for plants like mock orange and begonia, and a sunshade shed should be set up for stocks in May.
Techniques for controlling the growth of potted plants
Use red pottery pots to enhance breathability, and use a mixed matrix of decomposed leaf soil and perlite. In summer, move orchids to the north-facing balcony, and in winter, set up a simple insulation shed for jasmine.
The city's名片 Osmanthus and cassia trees
Multiple values of the city flower
More than 100,000 osmanthus trees are planted in Guilin, and the city is filled with fragrance in autumn. The flowers can be used to make osmanthus honey and osmanthus tea, which are commonly seen in the old town area where residents dry and make traditional pastries.
Ecological contribution of the city tree
The root system of cassia trees can effectively hold the soil and water of the karst landform, with a canopy projection area of 15-20㎡, providing natural sunshade for the streets. The ancient cassia tree groups are even living cultural relics of the city, with the oldest plants over 300 years old.
From family balconies to urban green spaces, Guilin writes an ecological poem with flowers. Mastering the characteristics of regional climate, choosing suitable varieties such as Trigonella and azaleas, and combining scientific maintenance methods, everyone can create their own landscape garden. Strolling through the Liangjiang Sihu in autumn, the floating cassia fragrance bestows the unique charm of this thousand-year-old flower city.