Cultivation methods and precautions of Patrinia salsa

1. Maintenance methods

1. Temperature: The temperature for maintenance should be controlled at around 20 degrees. If the temperature is too high, it will affect its health. If the temperature is too low, it will stop growing. Therefore, when maintaining it, you must follow its temperature requirements.

2. Watering: It is a relatively drought-resistant plant, but after successful planting, it needs to be watered with sufficient water in order to promote its rapid germination. It should be noted that the amount of watering must be controlled so that water cannot accumulate in the soil. Under normal circumstances, if the temperature does not exceed 30 degrees, water it once or twice a week. If the temperature is higher than 30 degrees, water it every other day.

3. Fertilization: When applying fertilizer, it should be decided according to its growth conditions. If the branches and leaves turn yellow, you need to use compound fertilizer. If the plant is not tall, you need to use phosphorus fertilizer. If the plant is growing normally, there is no need to fertilize for the time being. If fertilizer is to be applied, it is usually done after watering. At this time, the soil is soft and moist, which is conducive to plant absorption. It can also reduce the concentration of fertilizer and avoid root burn.

4. Light: It is a sun-loving plant and requires sufficient light to meet its needs. It can accept full-day sunshine.

2. Breeding techniques

1. Reproduction: It can be propagated by seeds. The time for reproduction is in spring. Bury the seeds in soil holes. Keep the distance between each hole about ten centimeters to avoid too dense growth, which will affect the absorption of nutrients.

2. Pruning: Generally speaking, it does not require pruning. You only need to prune off the dead branches and leaves.

3. Problem Diagnosis

1. Pests: Aphids, whiteflies, and flea beetles are the most susceptible pests to Patrinia salsa. They will eat the branches and leaves of the plant and affect the growth of the plant. If found, it is necessary to spray it with imidacloprid powder. It should be noted that because Patrinia salsa is a traditional Chinese medicine, it is necessary to avoid using highly toxic agents such as DDT when controlling pests.

2. Disease: If the branches and leaves turn white and yellow, it is mostly due to insufficient light. You need to increase the light. For plants grown in the north, it is best to grow them in a sunny place so that they can get as much light as possible.