Damn, there's only 2080 hours in an entire work year.
750 hours is more than 90 days. I'm not allowed to carry more than 20 days of PTO before I lose it.
i'm with kev on this, you don't want to rely on irrigation to get the fert into the soil - you want actual rain, more than a 1/4 inch. that's a lot of water, and relying on a well in a steiny pattern is risky
The organic matter is the key. The chemical ferts are like crack, they juice the grass but the effects wear off quickly and they don't contribute to the long-term microbial biodiversity in the soil, which is important for plant health.
Lawn looks awesome ! Mine's still dormant.
B+
prolonged cold and near continuous snow OTG and two decent 1'+ storms make this winter well above average in my book
more frequent storms would have pushed it higher