Methos, you are very welcome!* Not to worry about moving your lilac if it gets full sun.* I must have misread that and was thinking you said it didn't.* Just sprinkle a cup of lime around the base of the shrub and scratch it in.* You may need to do that once a year for a couple of years.* Stop pruning and you should have flowers soon.* I had a lilac that was planted where pines had grown and hadn't bloomed for 10 years.* I did the lime and had blooms the next year!
Do get back to me on the leaf problem.* I'll be away from the computer from Sunday afternoon until the following weekend.
When weeding, the best way to make sure you are removing a weed and not a valuable plant is to pull on it. If it comes out of the ground easily, it is a valuable plant.