Methods and taboos for growing coriander on the balcony: soil selection, seed processing, planting, later maintenance, and planting taboos.

1. Select soil: When planting coriander on the balcony, you need to choose a suitable pot soil. Generally, you can choose a larger foam box as a planting container, and choose garden soil or compost with rich organic matter content and loose soil. Colonial soil as planting soil. At the same time, some small holes need to be punched at the bottom of the foam box to facilitate drainage before planting.

2. Seed treatment: In order to improve the survival rate of seeds before planting coriander, the seeds can be properly treated. First, you need to select healthy seeds with full grains and no damage from diseases and insect pests. Then you can place the seeds in a water basin, pour an appropriate amount of water into the water basin, soak them for three hours and then take them out for sowing.

3. Planting: When sowing coriander, you need to dig a trench in the soil, then sow the treated seeds directly in the trench, and bury it with an appropriate amount of fine soil. At the same time, in order for coriander seeds to better adapt to the environment, mineral-rich water can be poured into the soil to soak the entire soil.

4. Later maintenance: When maintaining coriander in the later period, you can provide coriander with decomposed organic fertilizer to increase the growth rate of the plant. It can also provide sufficient light for coriander so that the plant can perform photosynthesis normally. , you can also prune coriander appropriately, cut off branches and leaves that grow too densely, and improve ventilation between plants.

5. Planting taboos: Do not plant coriander in places exposed to direct sunlight. Coriander likes a semi-shady environment. If exposed to direct sunlight, it will cause the plant leaves to wither and turn yellow, affecting the growth of the plant. Do not plant too many coriander on the balcony. The growth of coriander requires sufficient air circulation. If you plant too much, it will affect the growth of the plant.