Vanderwolf pine 15 months old. Looks a bit stressed. Was not kettled
Wondering what might be affecting this vanderwolf pine. It was not kettled and planted appropriately 10 inches above the ground . It is still quite subtle but has browning in the interior. It seems to have moist soil and is not dried out. Opinions very much appreciated.
Outside United States
You do not say where you are. You need to contact someone in your area that is familiar with issues and diseases in your area.