(A) The prohibition against use of fertilizer containing any quantity of phosphorus set forth under § 92.03 shall not apply to:
(1) Newly established turf and lawn areas during first growing season; or
(2) Turf and lawn areas which have been confirmed by soil testing to be below phosphorus levels established by the University of Minnesota Extension Services. The lawn fertilizer application shall not contain an amount of phosphorus in excess of that which is recommended in the soil test evaluation.
(B) Phosphorus applied as lawn fertilizer pursuant to the aforementioned exemptions shall be watered into the soil so that it is immobilized and protected from loss by runoff.
(Prior Code, § 7-9-4)