how do you graft a male holly onto a female plant

Question

i have a new holly shrub and didn't know it required a male plant to be with it to pollenate it. how do i graft a male plant onto the female plant i have so they will polinate? it has barries and a well established root ball and several more blooms on the plant.. unfortunatly i don't think there is another one of its kind in the small town i live it thanks so much for your help. I purchased this plant in momory of my mom who loved the plant and always wanted one would love to be able to have it produce berries for the winter months for the birds.

Answer 1

i have a Mayday tree that had one limb split away from another but has not completly broken off. can i bind it back together and expect it to reconnect to the other branch?

thank you Phil in Calgary ,Alberta