I bought the young persimmon tree from Home Depot last week. but it seems like it is not doing so well.
We mixed the soil provided in the base with the original soil in the ground, and put ~3 inch of mulch as instructed. But it looks like the leafs are almost falling apart.
What would be causing this? is it because we did not gave enough water? or because we gave too much fertilizer? Our area is a bit windy but the temperature isn't that low (~60F, or 17C)