Cultivation method of mirabilis jalapa 1, soil environment
Mirabilis jalapa has high requirements on soil and is not tolerant to waterlogging. When cultivating Mirabilis jalapa, humus soil with rich nutrients, good drainage and air permeability and loose soil is selected as the cultivation soil. Before planting, the soil should be exposed and disinfected, and some decomposed organic fertilizers should be mixed in the soil to improve soil nutrients.
2. Water and fertilizer management
Mirabilis jalapa has a great demand for water during its growth. Water once every three days in spring and autumn, and once every 1 day in summer when the temperature is high, so that the soil is always in a slightly wet state. In the daily maintenance of Mirabilis jalapa, it is necessary to apply 1-2 times a week to supplement nutrition and promote growth.
3. Light and temperature management
The suitable temperature for the growth of Mirabilis jalapa is 20-30℃. Mirabilis jalapa can be kept in a sunny environment with more than 5 hours of light every day. When the light is too strong, it is necessary to shade Mirabilis jalapa in time and transfer it to a ventilated and cool environment for maintenance to avoid drying leaves and withering flowers due to sun exposure.
Matters needing attention of mirabilis jalapa
During the cultivation of Mirabilis jalapa, it is necessary to observe the plant state, pay more attention to the invasion of pests and diseases, and find and spray pesticides in time to kill insects. If the soil is also eroded by pests, it is necessary to dig plants out of the map and replant them in time to prevent pests from eroding the roots of plants.