Root shock or dying?
I posted a couple days ago about my new grasses get brown on the tips. It has progressed further. They've all been planted within the last two weeks. I planted zebra grass, a Miscanthus of some sort, PFG, Pennisetum Hameln, and Blue Fescue. All but the fescue are showing some browning. All receive full sun until late afternoon. We've had a lot of storms and rain recently in addition to the watering they got when planted. Am I just dealing with a case of shock from planting, too much water, or are they dying? If it's shock or water, how long before they start to look better? I'm attaching some pics for reference.
Here is a link that might be useful: