The difference between Sijiqing and green grass

Sijiqing is native to the temperature zone of Eurasia and is widely used in courtyards, parks, squares, playgrounds, football fields and golf courses. So what's the difference between Sijiqing and green grass?

The difference between Sijiqing and green grass

Sijiqing is a cold-season lawn, which is generally used as an ecological green space with ground cover and lawn in modern landscape, which is both beautiful and environmentally friendly. Most of the green grass is a warm season lawn, a dwarf Bermuda. It is usually planted on the lawn on the golf green.

Second, how to maintain the green grass?

1. Control weeds

The weeds come out with the bentgrass seedlings sown, and there are more weeds sown in spring than in autumn. Weeds should be pulled as early as possible, so as to "get rid of the early, the small and the small."

two。 Rational fertilization and watering

20 to 30 days after emergence, the lawn began to enter the rapid growth period, the amount of fertilizer needed increased greatly, and began to apply fertilizer for the first time, with compound fertilizer as the best. After sowing, the topsoil should be kept moist and watered every morning and evening. After the seedlings come out, water them once every morning, and don't water them on cloudy days when the wind is not strong.

3. Cut the grass at the right time

When the canopy area reaches 100%, start mowing the grass. The first time you cut the grass, you should leave 2 cm, then gradually reduce it to 1 cm. When the grass is cut for 4 or more times, the stolons of green grass begin to stretch. The thickness of sand cover should be exposed to the tip of the grass.

4. Regular sand capping

Green sand cover can ensure the smoothness of the green surface, suppress the stolons of green grass, promote new roots, and separate the growth part from the withered grass layer, reducing the incidence of the disease.

5. Winter management

Spray Bordeaux liquid once in winter. When the frost is severe in the morning, it should be watered and defrosted. The key to the safe overwintering of green grass is how to keep the green moist, as long as it can be watered once a week and not covered.

Green grass is a variety selected from the cross between African Bermudagrass and common Bermudagrass, and separated in the cross of the offspring.