This is the latest bark graft of a ten year old swingle rootstock tree. First it was a full sized wekiwa tangelo, then a full sized Panzarella Orange. When I got a lot of fruit of each of those, it convinced me they weren't very good. Last year it became Cocktail grapefruit and two kinds of pumelo last spring. Last winter all three branches froze. They were only one year old branches. Luckily I had saved some Cocktail budwood. The first bark graft this year took but the stump died! Same with 2 other branches. I cut off the stump again and here is the second try this year. Wow that grafting tar makes a difference. It prevents half the stump from dieing as I've had happen many times. Some don't agree but I've had much better luck using than not using it. When I use the tar, the stump always sprouts all the way around, when not half the stump dies. My bonzai grower friend recommended it.
Panzarella oranges, big but little to no flavor
Here are some t buds I did high up in my clementine tree to try out other varieties of clementine, here is de Nules from last fall and I've also budded fina sodea on some branches. This way I'll get to taste the fruit next year and compare to the Algerian clementine that the main tree is. Interestingly enough, I also budded some sudachi buds 3 or 4 feet below the top of my yuzu tree. All are forcing even though not the top bud! Looks like I'll get to taste xie shan satsuma, miyagawa satsuma, and de Nules from my top grafts this year.
Here is my valencia tree I'm changing over to 88-2 lee x nova a seedless mandarin by bark graft. I don't know why I planted a valencia tree as the fruit will freeze here in SE Texas most years by April when the fruit is ready. I've also done the same to a satsuma tree with sanguinelli blood orange. My smaller trees have all frozen the last two years even when banked with dirt. I'm trying to let the satsuma grow a couple years as they never freeze and then topwork to something less cold hardy. Both the tree were grown 2 or 3 years before I did the bark graft.
Here is a good crop of trees I budded last fall and this spring including Valentine grapefruit, New Zealand lemonade, 88-2 lee x nova, 15-150 lee x orlando, clementine de Nules, hirado buntan pummelo, Marsh grapefruit, and some other hard to get cultivars. Apparently I'm endlessly curious. This goes to show you how much better it is to bud in the fall than the spring. The spring buds are just now beginning to force with last fall's some are a foot tall already after growing 6 weeks.