... 30mm Large particles-20mm PRODUCT DESCRIPTIONAPPLICATIONslope greening soil hydroseeder is versatile, not only can be ... of rock slope, hard soil, poor soil, acidic soil, arid zones, ,clay soil and coastal dam.etc 2 ... ,moisturizer, straw, fiber covering materials, yellow soil, red soil, sandy soil and clay, evenly emitting slurry materials with ... .8×2.5WeightKG45004800 grass seeding hydroseeder machine