Using small hydroseeder for lawnr for slope greening, the maintenance is simple, and it can be leveled without watering after spraying, which is suitable for managing extensive barren hills and slopes. Small hydroseeder for lawn spouts grass seeds that have been germinated in advance, which can save the time required for grass seeds to germinate. In addition, a thin film is formed on the surface, which can preserve heat and water. Therefore, it can quickly sprout and grow, and can quickly cover the soil surface; Purify air and reduce noise. Prevent sprint and improve the stability of subgrade. Plants can firmly condense the soil and absorb water. Improve the road surface condition and prolong the service time of the road. The flowers and trees on both sides of the road can shelter the road from the wind and rain.