Grafting Pears with large scions
I have two asian pears (shiko and hosui) entering their third year. I traded for some bartlett pear scions to graft onto the asian pears and create 2 varieties on one tree. The scions are larger than the stock limbs I want to graft onto. What are my choices regarding grafting techniques? Will a T-bud graft work if done in April or May?