Scarification to remove Thatch: Thatch: miscellaneous debris lying between the roots and foliage of grass; Reduces surface evaporation; Gives springy resilience; Protects against wear; Can impede water / fertiliser penetration; Encourage diseases (fungal).

Scarifying: Removing Thatch – autumn work, remove & re-seed; Preventing Thatch; Raking; Improving surface drainage & aeration; Reduce creeping lawn weeds; Reduce moss.