Grafting onto crabapples
Almost two years ago, I moved into a house with three crabapples in the yard. I've since added much more interesting things, but now I'm wondering about making use of these (comparatively) useless trees. What is your favorite method to graft onto an existing tree? One of the three is a dwarf (Sargent), and would make a really interesting multi-variety tree. The other two are about 15 ft tall currently, and supposed to reach 20-ish feet (Profusion and Prairifire). I have grafted once a long time ago, do you have any advice for a newbie? Thanks!