Characteristics of Kalanchoe
Kalanchoe, as a representative of perennial succulent plants, has become a new favorite indoor green plant due to its unique ornamental value. This succulent plant, native to Madagascar, has been continuously popular in the horticultural world with its compact plant shape and flourishing combination of flowers and leaves.
Morphological Characteristics of Kalanchoe
Exquisite and Elegant Plant Structure
The erect stem height controlled between 10-30 centimeters makes Kalanchoe naturally suitable for potted ornamental plants. This miniature plant maintains an upright posture through the lignification of the stem, and does not excessively expand even after several years of growth.
Characteristics of Thick and Juicy Leaves
The elliptical leaves, 4-8 centimeters in length, are arranged in opposite pairs, with the green succulent leaf surface having a natural wax-like luster. The special red border on the leaf edge, combined with a leaf width of 2-6 centimeters, forms a unique visual identifier.
Colorful Inflorescence Morphology
The miniature flowers, 1.2-1.6 centimeters in diameter, form a blooming effect through corymbose inflorescence. The campanulate corolla can present 12 standard colors such as yellow, white, peach red, and orange red.
Growth Habits of Kalanchoe
Typical Tropical Plant Attributes
The growth background native to Africa makes its optimal temperature range maintain at 15-25℃. In winter, it is necessary to maintain a temperature of above 5℃ for overwintering, as the roots are prone to rot in a low-temperature and humid environment.
Unique Photoperiodic Response
As a typical short-day plant, an environment of 8 hours of sunlight and 16 hours of darkness can effectively promote the differentiation of flower buds. In summer, it is necessary to avoid direct sunlight at noon and maintain 50% shading.
Special Nutrient Storage Mechanism
The succulent stems and leaves can store a large amount of water and nutrients, forming a periodic metabolic characteristic. Spring and autumn are the peak growing seasons, and the application of phosphorus and potassium fertilizers is required to enhance plant resistance.
This succulent plant, which combines ornamental value and adaptability, can achieve annual flowering through reasonable temperature and light control. Its low-maintenance characteristics and ecological benefits are promoting the wide application of Kalanchoe in urban horticulture.