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Encourage a root sucker to grow

Posted by Lothlin 5b (My Page) on
Fri, Sep 7, 12 at 20:16

So. Now that the drought is pretty much over in Indiana, I finally got my butt down to the nursery to replace my two trees that were just not doing good... and by that I mean sticks. Friggen sticks. Brown and crispy. Despite my watering I couldn't save them.

After a little of frustration after finding out they'd pretty much invoked their act-of-god clause at any attempts to warranty trees, I returned home triumphant with two, more sun & heat tolerant trees to replace them.

Now one was a complete loss, but when I dug up the dogwood I noticed that it had some previously unnoticed root suckers. Now, it looks like they're coming from beneath the graft union, so I know I won't be getting the same variety that I paid for, but I figure, I paid for the thing, I might be able to at least make up for some of my loss.

There it is. Now, I cut off most of the old trunk and popped it into the ground as is since there's still a relatively decent root system on it... what is the best way to go about encouraging them to keep growing? Should I dig it back up and trim the rootball back, or leave it as is? Should I cut off the smaller suckers and just leave one, or leave everything so the plant can get the maximum energy while it recovers?

...is this a hopeless effort that I should just give up on? ;p

(and if anyone cares, the new trees; A Black Gum and a 'Butterflies Magnolia', who will hopefully be able to handle the sun & heat a little better)


Its killing me that out of what I planted that's had to go through this heat, a japanese maple is doing the best. its only had a smidgen of twig dieback in the extremities but nothing huge. I've got a tulip tree that lost a lot of canopy that I've got to try to nurse back as well ;_;


Follow-Up Postings:

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RE: Encourage a root sucker to grow

Hello. Neat find. What kind of tree was the old one with the sucker growth? If a dogwood I might let it grow.

Nice choice with the nyssa btw. I have one which suffered terrible winter dieback after transplant a few years back but has looked great this year despite the heat and drought.


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RE: Encourage a root sucker to grow

I'd leave her be for now. Maybe next spring, maybe the one after, take it down to one.

+oM


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RE: Encourage a root sucker to grow

The old was a 'satomi' dogwood, no clue what the rootstock is though.

And its good to hear that Nyssas can deal with drought; I'm sick with having to fight with it, I don't want to lose any more plants next year.


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RE: Encourage a root sucker to grow

i dont think root sucker is the right term.. since it is coming from above ground..

i would say it is triggering dormant buds on the trunk of the understock ..

for whatever that is worth ...

this usually happens.. when the part above the graft fails.. so perhaps that will happen next spring .. who knows.. now anyway ...

but my usual caveat.. is that this is the front of what looks like a brand new home.. i would prefer something known.. and thriving in front of my house.. not some weird science.. lets hop it i dont waste 5 years hoping i end up with something good type of project..

perhaps it could be moved out back.. where you can mess with it..

and get something better.. so as to make a real statement about the front view.. of your new castle..

ken


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RE: Encourage a root sucker to grow

Nah, I did stick the dogwood thing out back - it's shadier back there anyway, and its going to be able to grow out-of-sight XD I have gotten better for up front!


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