I planted a Fall Fiesta Maple tree last fall 2021. I planted a 10-20gallon potted tree. I dug a hole 2-3 times the size of the bucket and mixed some gypsum into soil due to the clay in our area. As of July of 2022 the tree top did not leaf out. Tree has or had buds and the base of the tree has suckers growing. We had a dry winter but the tree itself was wondered well by myself. Branches seem pliable yet. The other 6 maple trees that I planted bloomed.

Is this tree dead or should I give it more time?