Planting multiple Ivory Lilac Trees

Hello, I have a 100 foot line of property, and would like to plant my new 10 Japanese Ivory Lilac trees in a line for privacy. Can I plant them 10 feet apart to create a hedge-like privacy barrier?…

Japanese silk lilac Tree

My tree is 10 years old. It has always been beautiful. This year half of the tree looks dead. I’m in Mississauga. I have a 3 year old beside that is fine. There is some growth out of the dead…