For Prime members only, Amazon offers the
Revive 64-oz. Ready-to-Spray Soil Builder for
$8.98 with
free shipping. (
Walmart charges the same with in-store pickup.) That's $3 off and the lowest price we could find. It features a hose-end spray nozzle and purports to solve many summertime brown spot problems.
Note: This item may take up to 4 weeks to arrive.