when should i plant a weeping willow tree
i'm in northern mi
Certified GKH Gardening Expert
The best times are in spring and fall when the soil is still warm or just warming up. As long as there is at least 2 months before frost, you can plant them.
This article will help you to plant these properly: https://www.gardeningknowhow.com/ornamental/trees/willow/grow-a-willow-tree.htm