The graft in the picture is almost 1 year old. In the future for grafts like this, I am going to try a combination of scion strap wood across the xylem, as well as preserve some bark from the Root stock and wrap it over the top as well. You can see in my picture there is a little gap that has not been filled in yet by tissue. While the graft healing isn’t perfect I think it’s far better than a regular bark graft or modified cleft graft leaving that wood open.
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When you made the graft how did you handle the portions of xylem that weren’t covered by the strap? Did you cover with parafilm or paste, or just leave exposed? The video that @marknmt posted stops after the graft is made and I’m curios how or if it was dressed after that.
Parafilm! And watch this guy:
And if you want to do interesting grafts or grafts on big trees, watch this guy:
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Parafilm!
Paste is a big danger as it can get under the bark and prevent healing together.
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Just wrapped tightly with paradigm and some rubber bands. I like rubber bands to push things together and they loose their mojo from the UV and aren’t binding after a while.
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I posted about a similar graft last year with a pear. Just stab it though the side instead of drilling. Check it out
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Nice great job!
And Hosui is hard to graft, it’s so suceptible to fireblight, great job!
I assume you cut or stabbed through the tree or bark with your knife, right?
I’ve been doing a similar graft just with the stock cut at an angle. It’s called a Z graft, or in old books similar to a double whip, but you usually see it with same sized material and, when you use a small scion an a large stock it ends up looking like the one you did in the photo. Sort of like a modified cleft but you leave a flap to cover the top. I find it does help the cut heal over significantly faster and makes a more solid union.
here’s on where the stock/scion are similar size but it works for a larger stump. I know it looks a bit like a whip & tongue done weird, but makes more sense when there’s that size discrepancy and you might be tempted to just use a bark grafts of the modified (off to the side) cleft.
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