Hi everybody.
I got a couple of thin branches of a good quality soursop and I'd like to graft them into my 4 months old seedling.
This is the seedling:
And this is the material to graft:
Which grafting would you use for such a thin branches? I'd like to keep the original variety of the seedling since I want to know which kind of fruit will produce and to allow cross pollination between the 2 varieties.
Thanks