When breeding, the soil should be loose, air permeable and nutritious. It can be mixed with rotten leaf soil, garden soil and river sand and then mixed with a proper amount of cake fertilizer. In this way, the nutrient is sufficient and can meet its various growth needs. It is very suitable for planting black grass.
It likes humid environment, and needs more water during maintenance. Usually in spring, once every three or five days. In summer, water it every day. Do not let the soil dry. But reduce the amount of water once a week after cooling in autumn. In winter, plants should stop growing and control water.
The growth of blackgrass needs sufficient light, but we should avoid strong light, so we should cover it in summer, other seasons can let it receive all day light, especially in winter, we should try to make up more light.
During the growing season, fertilizer should be applied frequently. The frequency is about once a month, and nitrogen fertilizer is enough. But before flowering, stop using it, just change it into cake fertilizer, once a half month. Wait for the flower to wither and then apply fertilizer once. Stop applying fertilizer in winter.
It grows fast, so it needs to change basin and soil once a year, preferably at the beginning of spring. In addition, when just planted and growing, loosen the soil once, and pay attention not to damage the root system.
