How to Reseed a Landslide

Evaluate the need to reslope the ground before reseeding. Consult with government officials and geo-engineering firms if necessary to make a determination.

Assess the surrounding native plant life and soil conditions on the landslide slope to determine which types of vegetation, ground cover and seed to plant. Some excellent ground cover plants to use to reduce soil erosion on slopes are creeping juniper, hosta, plantain lily and ornamental grasses.

Consider hand seeding if you have a small area of land or rough terrain with limited accessibility. Begin by evenly dividing the seeding area and seed mixture into equal portions. Create small seed piles to throw into the dirt in opposite directions as you walk. Time your stepping and throwing movement to provide uniform dispersal of seeds per land area. After hand seeding, gently pack the seeds into the soil and give the area a light raking.

Seed large sloped surface areas with good access by broadcast seeding. The mechanical broadcast seeder has a hopper that regulates seed distribution. Before dispersing the seed, evenly divide the seed mixture into two equal parts. Spread the first pile of seed blend in the same direction, south to north. Disperse the second pile of seed blend in the opposite direction, west to east. After seeding is complete, pack the soil by rolling to ensure even seed distribution in the dirt. Cover the seeded area with a small amount of straw.

Choose hydroseeding for large land areas with steep slopes or accessibility issues. You can use either ground transportation or aerial hydroseeding. Because hydroseeding can disburse a blend of water, seed and fertilizer up to 150 feet, it is the preferred reseeding technique for wet sites, steep slopes or a large site not otherwise accessible. After hydroseeding, a small portion of mulch can be used to identify and cover the area.