pussy willow tree

Question

The leaves on my tree have fury yellow spots on them.

Answer 1

Usually these types of spots on leaves (especially if you're in a zone where the temperatures have been very hot lately) are an indication of too much humidity, poor ventilation or watering too much directly on the plant. There is no real chemical-based solution for it, you have to wipe off the mold, clear all dead growth off the plant, decrease the humidity if possible and increase ventilation around it. You may even want (or need) to move it.

Good luck!