Hydroseeder used for slope greening

Slope greening normally have two ways: manual type and hydroseeding.
Manual type just as the following: Many workers working on the slope to plant the seeds just as the following pictures showing. It is dangerous if the slope degree is big. Also takes much workers and time.

Hydroseeder type is using a hydroseeder machine to green. Using a hydroseeder saves both time and money when repeated applications are need in the same area. If planting a relatively large area, hydroseeding can be completed in a very short period of time. It can be very effective for hillsides and sloping lawns to help with erosion control and quick planting.