Abstract: Andrographis is a beautiful plant, and its bright flowers and unique flower shapes are very popular among people. However, many people do not understand the growth habits and flowering timing of Andrographis japonica, nor do they know how to properly maintain it. This article will reveal the flowering timing and flowering period of Andrographis japonica, and also introduce...
Andrographis paniculata is a beautiful plant, and its bright flowers and unique flower shapes are very popular among people. However, many people do not understand the growth habits and flowering timing of Andrographis japonica, nor do they know how to properly maintain it. This article will reveal the flowering timing and flowering period of Andrographis paniculata, and also introduce its color, shape and maintenance techniques, so that you can better appreciate this beautiful plant.
Blooming time Andrographis generally begins to bloom in summer, and the time is generally from mid-June to late July. When the temperature rises to a certain level, Andrographis will bloom because they need enough sunshine and a warm climate to grow and reproduce.
Flowering period The flowering period of Andrographis is short, only about 2-3 weeks. During their blooming period, we should pay more attention to and cherish these beautiful flowers so that they can fully show their charm.
There are many types of colors, including red, purple, pink, white and other colors. Among them, the red and purple andrographis are the most common because they are easier to grow and reproduce.
The flower shape of Andrographis paniculata is also very unique. They are in the shape of an inverted bell and look similar to a trumpet, so they are also called "morning glory flowers". The flower consists of three narrow long petals and three small petals, with a bright stamen in the center.
Light requirements Andrographis is a plant that likes sunlight, so it needs to maintain sufficient sunshine. During high temperatures in summer, you can move it to a semi-cloudy place to avoid excessive exposure.
Temperature requirements Andrographis is a plant that likes warm environments and is suitable for growing in environments between 20 and 25 degrees. If the temperature is too low, it will easily lead to slow or stagnant growth of Andrographis.
Water management Andrographis needs sufficient water during growth, but it should not be too moist. Generally speaking, water 1-2 times a week and keep the soil moist each time. At the same time, during high temperatures in summer, it can be placed in a basin to increase air humidity and facilitate plant growth.
Soil requires Andrographis to prefer well-drained soil so that the roots can get enough oxygen. If the soil is poorly drained, it will cause root rot and affect plant growth and development. When planting Andrographis paniculata, choose soil with good air permeability and add a certain amount of legular soil and pearl rock to improve it.
Fertilization method Andrographis needs an appropriate amount of fertilizer supply during its growth period to ensure its healthy growth and flowering. Generally speaking, fertilization can be carried out in spring and autumn, using 1/3 of the concentration of liquid fertilizer each time.
Pest and insect pest control Andrographis is vulnerable to multiple pests and diseases during its growth, such as aphids, mites, etc. In daily maintenance, these pests must be discovered and controlled in time to ensure the healthy growth of Andrographis japonica.
Pruning method The flowering period of Andrographis paniculata is short, so it needs to be pruned in time after the flowers fade. Cut off withered flowers and withered leaves, and prune plants appropriately to promote the growth and development of new buds.
Breeding method The breeding method of Andrographis paniculata is relatively simple and can be propagated by sowing or cutting. Among them, cuttage is a relatively common method. The stem segments of Andrographis japonica can be inserted into moist sand to take root, which generally takes 3-4 weeks.
Ornamental value Andrographis is a beautiful ornamental plant with rich colors and unique shapes, making it popular among people. In home gardening, you can plant it in courtyards, balconies and other places to add a natural beauty to life.
Cultural significance Andrographis paniculata also has a high status in ancient China literature, known as "Clivia" and "filial piety flower." In "Dream of the Red Chamber", Andrographis has become an important symbolic image, representing Daiyu's filial piety and gratitude to her parents.
Andrographis is a beautiful ornamental plant. Its flowering timing and flowering period are very short, so we need to pay more attention to and cherish them during this time. In terms of maintenance, attention should be paid to its light, temperature, water management and other aspects to ensure healthy growth and flowering. At the same time, it is also necessary to strengthen the control of pests and diseases and prune plants in a timely manner to ensure their ornamental value and cultural significance.