Pine Hydroseeding Wood Fiber | Ecological Mulch for Slope Greening & Mine Restoration

Product Features
Anti-erosion & Net-forming: It forms a reinforced mesh cover after air-drying, reducing raindrop splash and runoff scouring. Mesh netting can be reduced on steep slopes.
High Water Retention: Pine contains high lignin and abundant pores. It swells into slurry upon water absorption, releases moisture slowly and moderates surface temperature fluctuation to protect seedlings through summer and winter.
Seed Encapsulation & Positioning: Grass seeds are embedded within fiber clusters to prevent seed loss by backflow and improve seedling uniformity.
Natural Soil Improvement: The sprayed layer gradually degrades into organic matter within 6–12 months, maturing raw soil and stimulating microbial activity.
100% Natural & Biodegradable: No recycled pulp, no plastic filaments, no germination-inhibiting substances, complying with eco-restoration material standards.
Application Scenarios
Hydroseeding for slopes along highways, railways and municipal roads
Vertical revegetation of open-pit mines, quarries and spoil heaps (soilless substrate hydroseeding)
Soil erosion control for riverbanks, reservoir drawdown zones and barren hillsides
Temporary greening for park bare land, construction spoil yards and sponge city projects
Recommended Mixing Ratio for Construction
Water-to-fiber ratio: Water : dry fiber ≈ 40:1 (One 25 kg bag matches approx. 1 m³ water)
Application rate: Flat land 0.5 kg/㎡; Gentle slope 0.6–0.8 kg/㎡; Steep slope / rock face 0.8–1.2 kg/㎡
Standard substrate slurry: Pine wood fiber + local soil/peat + water retaining agent (3–5 kg/t) + binder (3–5 g/㎡) + compound fertilizer + grass & shrub seeds
Cover with non-woven fabric according to weather after hydroseeding, and keep moist during seedling stage.