last year, and the year b4, were problem years concerning fungus. it was bad, it spread quick, and could wipe out 3,000 sq ft, in under 2 weeks. well, two prospects both told me, that they use an independent guy for ferts. not a chain operation, like u know who, but, small independent guys. both told me thier lawns were hammered by fungus last year, and both told me, the fert guy thatched/aerated/ and seeded FREE OF CHARGE because the clients were "upset" about the fungus destroying thier lawn. now, if i were doing fert only, it would mean i visit the site perhaps once every 6 weeks. what happens in the period in between, is the customers responsibility to notice, and call me if anything looks unusual. would you have done, what he did?