First, before sowing grass seeds, level the soil, pick out big stones and remove weeds, so that the lawn planted will be neat, uniform and beautiful. After sowing the grass seeds, cover them with soil, so that the grass and soil can be closely combined, so that the roots of the lawn will grow sturdily. Enhance the disease resistance of lawn. Then cover it with non-woven fabric, keep the humidity and temperature well, and the lawn will germinate faster.
Second, after the lawn germinates, remove the non-woven fabrics, water and fertilize the lawn, and drain well when watering, otherwise too much water will flood the lawn, just water it once a day. In summer, because the temperature is high at noon and the water evaporates quickly, it is usually watered in the morning or at night. Organic fertilizer and compound fertilizer can be used when fertilizing. If compound fertilizer is used, the soil should be measured first to see what nutrients are lacking, and then combined with unit fertilizer, the effect will be better.
Third, in the process of lawn growth, we should pay attention to weeds and pests in the lawn. If there are too many weeds, they will absorb the nutrients of the lawn when they grow, which will bring great harm to the lawn. If pests are found in the larvae, they should be killed with pesticides, otherwise the larvae will develop certain drug resistance when they grow up.
Fourth, when the lawn grows vigorously in summer, it should be trimmed properly, so that the lawn will not only look more neat and beautiful, but also grow stronger in the coming year. When pruning, don't cut it too short, so as not to burn the roots of the lawn in the hot sun.