Canna is a perennial flower belonging to the genus Canna in the family Cannaceae. This plant is entirely green and hairless, covered in waxy white powder, with blocky roots, clustered above ground branches, and oval shaped leaves. The flowers of the banana are solitary or opposite, with bright colors. The corolla is mostly red, the stamens are bright red, the lips are curved lanceolate, and the fruit is green and long ovate. Its flowering and fruiting periods are very long, usually from March to December, making it a commonly used ornamental plant in subtropical and tropical regions.
The growth cycle of banana mainly includes seedling stage, growth stage, and reproductive stage. The seedling stage usually lasts for about 6 months to 1 year, during which special attention should be paid to watering, providing suitable temperature and lighting conditions. The growth period is the stage when the root system gradually develops and the leaves gradually become larger. At this time, sufficient sunlight, suitable temperature, and regular fertilization should be provided. The breeding season usually begins in the second year after the growth period, and there are two main ways of reproduction: seed propagation and split propagation.
In terms of maintenance, the banana prefers sufficient sunlight, but is sensitive to strong direct sunlight, so it can be shaded appropriately during high temperatures in summer. The suitable temperature range for its growth is 18-27 degrees Celsius, which is neither cold resistant nor high temperature resistant. When watering, the soil should be kept moist but avoid water accumulation to prevent root rot. In terms of fertilization, it is necessary to fertilize the banana regularly during its growth period, but excessive fertilization should be avoided.
Canna is a very beautiful and practical perennial flower, suitable for planting and viewing in suitable environments.