The watering frequency of cornflowers is not fixed, but needs to be flexibly adjusted according to various factors such as their growth stage, weather conditions, soil moisture, and cultivation environment. Here are some suggestions about watering frequency for cornflowers: 1. Growth stage
1. Growth period: During the growth period of cornflowers, it is necessary to keep the soil moist to promote normal plant growth. But avoid over watering to prevent root rot. Generally speaking, watering 1-2 times a week is sufficient, and the specific frequency can be adjusted according to weather conditions and soil moisture. In clear and dry weather, it may be necessary to increase the frequency of watering; On rainy days or when the soil moisture is high, watering should be reduced appropriately.
2. Flowering period: When cornflowers bloom, the water demand may increase, but it is also important to avoid excessive watering to prevent the flowers from wilting prematurely due to excessive moisture. At this point, watering can be done every 2-3 days to keep the soil slightly moist.
3. Dormancy period: After the cornflower enters the dormancy period, its growth activity slows down and its demand for water decreases accordingly. At this time, the frequency of watering should be reduced to keep the soil dry and prevent the plants from rotting due to excessive moisture. Generally speaking, watering once every 1-2 weeks is sufficient. 2、 Other precautions
1. Avoid waterlogging: Regardless of the growth stage, avoid waterlogging when watering. Water accumulation not only causes root rot, but may also lead to pests and diseases. After watering, it is necessary to check the soil condition of the pot in a timely manner to ensure that the water can quickly penetrate and be discharged.
2. Watering method: When watering, a slow and fine flow method should be used to allow water to penetrate evenly into the soil. At the same time, it is important to avoid pouring water directly on plants, especially leaves and flowers, to prevent decay or affect the viewing effect.
3. Observing soil moisture: The most accurate basis for watering is to observe soil moisture. You can touch the soil surface with your hand or insert a small wooden stick into the soil to check the soil moisture. If the soil surface is dry and there are no obvious signs of moisture after removing the wooden stick, it indicates the need for watering.
The watering frequency of cornflowers should be flexibly adjusted according to their growth stage, weather conditions, soil moisture, and other factors. During the maintenance process, it is necessary to closely observe the growth status of plants and soil moisture, and develop a reasonable watering plan based on this.