Characteristics of Jasmine
Jasmine, known for its simple and elegant fragrance, has been a favorite in gardens since ancient times. Its exquisite posture and unique aroma are deeply loved by gardening enthusiasts. As an evergreen shrub of the Oleaceae family, jasmine holds significant research value in plant taxonomy. This article will comprehensively analyze its characteristics from plant morphology to cultivation details.
Analysis of Biological Characteristics of Jasmine
Leaf and Flower Structure
Paper-like leaves show diverse shapes, with ovate elliptical and inverted ovate as the main leaf types. Leaves 4-12.5 cm long, combined with a heart-shaped base, form a unique identification feature. The raised venation creates a three-dimensional pattern and short petiole joints, which are typical identification marks.
Inflorescence and Fruit Characteristics
Terminal corymbose inflorescences usually bear 3-5 star-shaped white flowers, with conical bracts and short pedicels supporting the fragrant corolla 1.5 cm in diameter. After the flowering period from May to August, spherical berries about 1 cm in diameter are produced, fully displaying the plant's growth cycle.
Environmental Adaptability and Cultivation Management
Ecological Adaptability
Jasmine shows excellent adaptability to the environment, growing best in areas with an average annual temperature of 15-25°C. Some varieties can tolerate short periods of 3°C low temperature and can still maintain normal metabolism in semi-shady conditions. This characteristic allows it to be distributed across subtropical to temperate regions.
Scientific Maintenance Standards
When cultivating, attention should be paid to the preparation of slightly acidic sandy loam soil, maintaining a pH of 5.5-6.5 as optimal. During the growing period, apply diluted organic liquid fertilizer weekly, and combined with heavy pruning in spring can stimulate the germination of new branches. When using cutting propagation, select semi-woody branches during the plum rain season, with a survival rate of over 85%.
By systematically understanding the morphological characteristics and ecological habits of jasmine, growers can more accurately develop maintenance plans. This plant, which combines ornamental and ecological value, is interpreting the magic of nature's creation with its unique charm.