Q.Can I Propagate From This Ginko Pup
I have these two pups growing at the base of my ginkgo biloba tree. I am wondering if I can cut them dip in root hormone and propagate them. If so, when is the best time to do it?

Certified GKH Gardening Expert
Suckers always should be removed from a tree. If the tree is grafted, you won't get an identical tree if you grow the shoot. The best way to propagate a ginkgo is though cuttings to be sure you get the same attributes as the parent tree. But you can try growing a sucker shoot, unless the tree is grafted. Fall is the best time. Here is more:
https://www.gardeningknowhow.com/ornamental/trees/ginkgo/ginkgo-propagation-methods.htm
https://www.ndsu.edu/pubweb/chiwonlee/plsc368/student/papers02/jpaulson/ginkgopropagation.html
https://hgic.clemson.edu/factsheet/ginkgo-or-maidenhair-tree/
https://www.gardeningknowhow.com/ornamental/trees/tgen/planting-a-tree-shoot.htm