The cultivation method of watercress green, many people like to keep some flowers and plants at home or in the yard. Green plants can not only beautify the environment, but also nourish sentiment. Different flowers have different biological characteristics. Bean green is one of the common green plants. Please see the following introduction to the cultivation method of bean green.
The culture method of watercress green 1 is best to choose loose, breathable and nutritious clean mixed soil, the temperature is stable at 20~25℃, it is nourished by warm and bright scattered light in semi-cloudy ventilation environment, and attention should be paid to shade and sun protection in summer. Water to keep the soil dry and wet, and add diluted fertilizer every 20 days during the peak growth period.
1, soil preparation
It is suggested to mix river sand, humus soil, peat soil and other materials in the cultivation soil of watercress green to ensure that the soil has high-quality porosity, air permeability and drainage performance. Before the pot is used, in addition to high-temperature disinfection and sterilization, a small amount of organic fertilizer can be added to improve soil fertility and nutrition.
2. Temperature control
The optimum temperature range of watercress green is between 20℃ and 25℃. In a warm environment, watercress green grows healthier. Especially in winter and summer, the most extreme seasons, we must adjust the temperature, otherwise the watercress green will wither easily because of the temperature.
3. Lighting
Bean green should grow in a semi-shady environment, and it is best to receive bright and suitable scattered light. In summer, if the light intensity is too strong, it should be shaded appropriately, and the shading area should be above 60%. The light intensity is weak in winter, so it is necessary to take artificial light enhancement measures to supplement the photosynthetic intensity of watercress green.
4. Water and fertilizer irrigation
Watering is based on the principle of seeing wet and dry, and it is not allowed to water too much at a time or not for a long time, which will destroy the dry and wet balance in the basin soil. Fertilize every 20 days during the vigorous growth period. Fertilizers are mainly organic fertilizers and NPK compound fertilizers. Before each topdressing, it should be diluted with water before irrigation.
The cultivation method of watercress green 2 1, how to cultivate watercress green, watercress green belongs to semi-negative plants, so it must be given appropriate scattered light during daily maintenance, and at the same time, the influence of direct strong light on plants should be avoided. Keep healthy in the shade in spring and autumn, take cooling measures in the semi-shade in summer, and it is easier to overwinter in the shade in winter.
2. watercress green has a high demand for growth water and poor drought resistance. During daily maintenance, it is necessary to ensure sufficient water, and the key point of watering is to look at dryness and wetness. Moisten the soil three times in spring, summer and autumn, water it every day in summer, and reduce watering after cooling in winter to make the land moist and dry. The demand for fertilizer for the growth of green beans is not high. In general, dilute liquid fertilizer is applied every 20 days in spring and autumn to ensure the necessary growth of plants. Summer and winter will hinder the growth of stocks. Fertilization is easy to cause fertilizer damage in this period, so fertilization should be carried out before entering Xia Dong.
3. Vicia faba green and slightly acidic soil with good air permeability is often selected, and humus soil, river sand and pastoral soil can be mixed, or special nutrient soil can be directly purchased to ensure plant growth. In the process of daily maintenance, it is suggested to recycle the stock once every 1~2 years to provide a better growth environment for the stock.