Trees love sulfur.
Go to your local agronomy with a 5-gallon bucket and get some ammonium sulfate 21-0-0-24. (will be cheaper there than any garden center)
Sprinkle some around your trees before watering.
Go to your local agronomy with a 5-gallon bucket and get some ammonium sulfate 21-0-0-24. (will be cheaper there than any garden center)
Sprinkle some around your trees before watering.