I've done alot of grafting , mostly on tropical plants. Mango, Citrus, Sapadilla, some chestnet and Pecan a long time ago. Tropicals are best done during time of active growth, while temperate plants best before dormancy breaks. Thses are not absolute rules, so experiment! I've had best results with Mangos, Sapadillas and citrus. I've used a variety of wrapping media, cut up visqueen works well. I hope this helps. One bud on the scion works well.
