Coriander requires a lot of fertilizer. During its vigorous growth stage, it needs to be topdressed every 2 to 3 weeks. If it is planted in pots or containers, a small amount of fertilizer is needed to ensure that Or the water quality can be slightly acidic or neutral. When caring for coriander, pay attention to the high hardness of the water, because in soft water without limestone, roots will rot and turn brown. The nitrate content should be low. Pay attention to the high temperatures in summer and autumn. Ventilate and cool down, and provide a certain amount of light in the morning and evening in winter and spring.

Coriander is easy to grow, but its biggest disadvantage is that it grows too quickly. Even if you only plant a little Coriander, it can crawl everywhere, so if you want to build a grass tank, It is very delicate, but I am a bit lazy, so it is not suitable for planting coriander, because its rapid growth can easily make the scenery lose its original feeling.

Cultivation methods of coriander

Coriander requires more fertilizer. During its vigorous growth stage, top dressing is required every 2 to 3 weeks, such as When planting in pots or containers, a small amount of fertilizer is needed to ensure that the water quality is slightly acidic or neutral. If soil cultivation is used, water must be retained for a long time. Water should be watered once every morning. The degree of water flowing out of the hole is enough to ensure that the potting soil is soaked.

1. Soil cultivation

For soil cultivation, a mixed matrix composed of rotted leaves, river mud, and garden soil can be used in a volume ratio of 0.5:2:2. It is moisture-resistant and emergent, so it is also suitable for cultivation in basins and pools. If it is grown in water, the water must be changed every week and special nutrient solution for foliage plants must be added.

2. Fertilization

Cilanthus has a greater demand for fertilizers. During the vigorous growth stage, copper money grass should be topdressed every 2-3 weeks. If you plant it in a pot or container, you need to fertilize it in a small amount, as long as it can maintain the fertilizer effect in the water for a long time, and ensure that the water quality is slightly acidic or neutral.

3. Watering

Coriander likes a relatively humid growth environment. Because it has many leaves and a large amount of transpiration, water should be sprayed on the plants frequently in summer to maintain a high temperature. Air humidity and leaves should be kept clean to facilitate photosynthesis. In winter, the pot soil should be dry. Watering should follow the principle of preferring wetness to dryness. Avoid water accumulation, otherwise roots will easily rot. If you grow in water, you must change it once a week. water and add special nutrient solution for foliage plants.

Precautions for the care of coriander

When caring for coriander, pay attention to the high hardness of the water, because in soft water without limestone, the roots will rot and turn brown. Nitric acid The salt content should be low, ventilation and cooling should be paid attention to when the temperature is high in summer and autumn, and a certain amount of light can be given in the morning and evening in winter and spring.