Q.Tree sunlight
The tree pictured hasn’t bloomed for 2 years. I provided photos of the very few leaves it has, as well as the base of the tree. I also sent a picture of a tree I -think- is the same species. I think it doesn’t get enough sunlight. How do i solve that problem, for a fully grown tree being shaded by the building we live in?
This tree should only be grown in full sunlight. It prefers to grow in average to moist conditions, and shouldn't be allowed to dry out. It is not particular as to soil type or pH.
https://www.gardeningknowhow.com/ornamental/shrubs/lilac/japanese-lilac-information.htm