2 scions grafted on one stem, now what?

General Fruit Growing
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My limited understanding is that the best way to graft onto larger rootstocks, particularly in order to prevent the rootstock from dying back faster than the scion can grow and heal over the wound, is to graft more than one scion onto the same stem and then eventually prune back to a single stem. My question is how exactly to get from two (or three) scions grafted onto a single stem of a rootstock back to just one grafted stem.

Here are some picture of three persimmons I grafted, the first two last year, and the other one (the one with three scions) the year before. I’m not really sure what to do with them now.

Here are two pictures of the first tree. There’s still quite a bit of cut stem that the scion hasn’t grown over yet.

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With this second tree I used two different varieties for the two scions, because I wasn’t sure if the scion I had for one variety was any good, so I grafted a different variety on the other side, but it turns out they both took. Unfortunately, the variety I would have chosen to keep didn’t grow as well as the variety I’d most like to keep. Should I have pruned the other variety back sooner to slow it down? I guess at this point I should just graft the variety I would have chosen somewhere else and let the larger stem take over this tree.

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This third tree is a year older and I grafted three scions on it. It still hasn’t healed over completely, but the stem is probably 2" in diameter where I cut it.

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On all of the above grafts , I would think its best to just leave one
( the strongest)shoot.
Remove all others , the angles will Be to narrow if left on.
I have seen jerry Lehman do exactly what you have done , he says multiple grafts on such a large cut helps heal it up.
Your trees look to be growing very well. So they may heal up fine.

In my experience , persimmon does not heal up large cuts well.
Cuts bigger that 2" rarely heal well.
If I have a tree I want to graft and it’s bigger than 2" at working height.
I will cut it to the ground, in dormant season ,wait for new shoots to come up, keep the strongest ONE.and graft on to that.
I have several trees I made BIG heading cuts on and grafted .
They have not healed well , those big cuts will be the death of those trees.
Best to graft onto an appropriate size seedling and make few big cuts for the life of the tree.
The ones you have multiple varietys on that you want to keep , could be cut off and grafted up higher ,if you are low on rootstock,
I would avoid a “V” shaped trunk on persimmon.

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Those are healed. You simply keep what you want and cut off (when it warms up before bud break.)

Keep each tree staked and with one leader if necessary. If you need to pull something vertical “do it.” I do it all the time.

Everything looks perfect.

Dax

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