My Lesco rep has told me that this is a great way to really green up a lawn in the summer (Granular Iron Plus-Elite). Best to apply in June. The results should be very noticable in July and August. Has anyone used this, and could this be a way to upsell current customers?, decreased watering bill during summer?, etc. Thanks. Bluegrass/Ryegrass lawns. These customers will be using the Lesco 5 step that has 1.4% iron with Momentum (Weed and Feed), 2%iron in two apps in fall.