Have you ever went to someone's house and tried a fruit tree that you really liked?
How about copying that same exact variaty and having it grow in your garden as well?
That is exactly what this training is about. You well learn the art of Grafting which is taking a bud or a wood from the tree that you would like to grow and put it on another tree you buy from the nursery that you don't know if it will be good the variaty or not or if it will ever give you fruit.
You also will get a freebie guide in how to successfully propogate by rooting the wood!