The Dow Chemical Company (NYSE: DOW), commonly referred to as Dow, is an American multinational chemical corporation headquartered in Midland, Michigan, United States.
Pecan trees can grow over 100 feet (30.5 m) tall, and they have root systems that stretch deep and wide. They need plenty of space, whether you're planting them in your yard or in an orchard. When you're choosing a spot, take the following into consideration: Make sure there are no buildings or other trees nearby.
When planting pecan trees, or any other trees, do not put fertilizer in the planting hole. Rather, provide a light application (1 pound per tree) of 10-10-10 (N-P2O5-K2O) plus microelements in early March and again in June.