Acorus calamus belongs to aquatic plant, which has good ornamental value and can also be used for insect repellent or disease treatment, so it is very suitable for domestic breeding. Although it has certain toxicity, as long as it is not taken orally, it will not have too big problem. In addition, in the Dragon Boat Festival, it is also the custom of Jiangnan people to decorate it on doors and windows.
1. Soil: Although calamus is an aquatic plant, it can also be cultivated in soil. Moreover, the climate in the north is relatively dry and the water quality is alkaline, which results in hydroponics not conducive to its growth. It can be cultivated with red jade soil, which has good water retention and can make its root system grow faster.
2. Watering: Acorus calamus has a high demand for water. Not only do you need to water it more, but also keep it in a humid environment. For soil culture, the soil should be watered once in the morning and once in the evening, and the soil should not be allowed to dry. At the same time, spray with clear water to improve the surrounding humidity and inhibit the loss of water in the leaves.
3. Fertilization: the growth of calamus is inseparable from sufficient nutrients. Supplement fertilizer in its growth season, which is more conducive to the upright and upright plants, and also can make the leaves more slender. Once a week, the root can be filled with cake fat water and diluted before use. Stop fertilizing after frost, or it will affect its growth.
