When is the best time to sow grass seeds?

Grass seed varieties: There are dozens of grass seed series, each series has hundreds of varieties, and Changjing seed industry has many high-quality varieties, such as Bermuda, cabbage, Kentucky Bluegrass and other lawn varieties. Sowing time: from mid-March to mid-April in spring, grass seeds can be sown around 65438+1mid-October in autumn. There is a standard for choosing sowing date in autumn, that is, there is a growth period of about 20 days between grass seedling stage and late rice seedling stage. Sowing temperature of grass seeds: Sowing temperature of grass seeds should be determined according to the classification of grass seeds. For example, the growth temperature of cool-season grass seeds is 10-25. If the temperature is low, grass seeds will sleep or even stop growing.

Grass seed sowing method

1. Turn over the soil and apply fertilizer: Grass seeds are usually sown in the middle of 10. Turn over the soil before sowing and then fertilize it. 2. Ditching: Ditching in the sowing area is beneficial to irrigation without water accumulation. About 20 kilograms of grass seeds per mu are scattered in the soil. 3. Water: Water every half month after sowing, and beginning of spring will sprout before and after. At this time, places that are not growing well will be fattened.

Grass seeds are sown and germinated

Grass seeds were disinfected with11000 potassium permanganate solution. The sterilized grass seeds can be soaked in water for 2 days to complete germination.

Grass seeds germinate after sowing.

After sowing in March, if the temperature is above 18, Bermuda grass will germinate in 7- 10 days, paradise grass will germinate in 5-7 days and Zoysia japonica will germinate in 0/0-13 days, and it will take more than 20 days to keep the soil moist. The germination time of different grass species is different.