How to Grow Andrographis paniculata? A Detailed Guide to Cultivation Methods
Andrographis paniculata is a plant that loves moisture and warmth, and there are many points to note during cultivation, so what are the cultivation methods for Andrographis paniculata flowers?
1. Basic Introduction to Andrographis paniculata
Andrographis paniculata is an annual herbaceous plant of the Acanthaceae family and the genus Andrographis. It is commonly cultivated in Fujian, Guangdong, Hainan, Guangxi, and Yunnan in China, and has also been introduced in Jiangsu and Shaanxi; its place of origin may be in South Asia. It is also cultivated in Australia.
Andrographis paniculata prefers a hot and humid climate. It loves ample sunlight and fertilizer. The suitable temperature for seed germination and seedling growth is 25-30°C. When the temperature drops to 15-20°C, growth slows; when the temperature drops to about 8°C, growth stops; when exposed to low temperatures of about 0°C or frost, the whole plant withers. It is best cultivated in fertile, loose, well-drained acidic and neutral sandy loam soil, and can still grow normally in alkaline soil with a pH of 8.0.
2. Cultivation Methods for Andrographis paniculata Flowers
1. Soil: Choose sandy soil with good air permeability, fertility, and looseness for cultivation;
2. Temperature: It is suitable for growing in an environment of 25-30°C;
3. Fertilization: Fertilize according to the growth conditions of Andrographis paniculata flowers;
4. Other: During the growth period of Andrographis paniculata flowers, attention must also be paid to pest and disease control.
There are also many fertilization methods for Andrographis paniculata flowers, such as:
Rice-washing water: Rice-washing water not only does not harm flower roots, but is also a mild compound fertilizer.
Crushed eggshell fertilizer method: After crushing eggshells, bury them in the soil of the flower pot to make it grow luxuriantly, with bright flowers and abundant leaves.
Maifan stone fertilizer method: Sprinkle a layer of Maifan stone granules on the soil in the flower pot. It can not only promote the growth of flowers but also extend the flowering period.
Cooked soybeans: Dig three small holes in the flower pot, place three to five grains in each to a depth of two to three cun, and cover them back up.