pecan tree care question
I'm in south alabama. I've just aquired land with 3 very large pecan trees. They are very small nuts but very tasty. What are the basic steps in caring for these trees? Should I fertilize every year? What time of year? What fertilizer? Are there any other additives (minerals) that can be applied as a "general" yearly care program? The soil here tends to be very acidic.
Is there any need for a winter trunk spray?