Moving my citrus tree to another place in the yard.
Hi. I would like to extend my flower bed and need to move two citrus trees. They are 2 to 3 years old. One has 3 satsumas on it and the other doesn't have any fruit. When is the best time to move them? Also they have black stuff on the leaves. What should I do to remove it and can it be used while the tree still has fruit on it?