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Dogwoods

17 years ago

Probably not the best forum to ask, but...

My red dogwood is probably 20-30 years old. It looks terrible. Only half the limbs are still alive. I tried fertilizing it last year with 10-10-10, my favorite do everything fertilizer. I didn't see any noticeable improvement this year.

So my question is, what's the best way to prune this tree? There is a single truck with a decent canopy shape (helped by dead limbs). Can I prune it to the ground when it's done flowering and turn it into a multi-trunk plant? Will this kill it? It's a really deep red and I don't want to kill it, but something needs to be done to it.

I'm afraid it will be too much like crape murder. I don't want a tall single trunk with lots of tiny branches all over the place.

Comments (7)

  • 17 years ago

    What kind (Latin name)of dogwood is it? Or is it a crepe myrtle?? I found a link on crepe myrtle for you, because that is what it sounded like you had.

    Here is a link that might be useful: Crape Myrtle Culture

  • 17 years ago

    No, No and No....Take all of the dead limbs out; Take only 1/3 the live limbs of the bush out, at a year(don't mistake or confuse these two)....take the LARGEST limbs/spikes/offshoots. But only 1/3 at a time. Do not cut it DOWN by height. By taking it down by limb size, you will eventually get is down to a manageable heighth and size. And not kill the shrub. Allow any suckers to come up from the sides, these will allow the shrub to 'bush up'...give it a couple of years....it's taken a couple to become overgrown!!!

    Nancy.

  • 17 years ago

    Tom, are you talking about a Red Flowering Dogwood (Cornus florida) or a Red Twig Dogwood (They have small clusters of white flowers in late spring followed by white fruit on C. stolonifera and C. alba or purple-black on C. sanguinea, and bright red stems)?

    A single trunk with a canopy shape leads me to believe that it is Cornus florida, probably "Cherokee Chief"?

    Nell

    Here is a link that might be useful: All You ever Wanted to Know about Dogwood Cornus florida

  • 17 years ago

    Cornus florida. I should have known better than to say "dogwood" lol.

    Thanks Nancy. I will do what you said. That was my original idea last year and I never got around to it. I did remove one dead branch and new branches were produced along the trunk.

    Nell, I'm not sure of the variety of Cornus florida. Here's yesterday's picture.

    {{gwi:666009}}

    See the dead limbs? There are no bracts on those and no leaves will form either. It's an old tree.

    Bad picture is bad, but this is the only shot I have of the tree. It was taken this past winter.

    {{gwi:666011}}

  • 17 years ago

    You are always safe to remove dead or broken limbs, any time of the year. I found out from Mother Nature and ice storms that trees broken off at the main trunk do not come back from the ground.....they die.

  • 17 years ago

    Maybe Nancy knows something about Cornus florida that I don't, but I think she was referring to Red Twig dogwood care for a shrub that is naturally twiggy, not a single trunked tree.

    I don't think you want to take out any of the live branches just yet. Cut the dead branches back to a live crotch. This tree will need all its good branches to make a comeback. I think it's the Red Twig dogwoods that you cut back 1/3 at a time to keep new red twigs coming, and expect suckers at the sides. My dogwood trees don't have suckers around the trunk at the ground.

    The only time I cut a live dogwood limb on Cornus florida is if it is hanging over where the truck hits it, or it blocks a path. Cut limbs will weep during late winter when sap starts rising. We thought somebody's vehicle was parking in our driveway and leaking oil until we put down Oil-dry and new fluid appeared on top. Then we looked up.

    Nell

  • 17 years ago

    Nell, I made a mistake in the back yard last year. I cut two dogwoods to the ground before I realized what they were. They had lost their leaves and I didn't bother to look up before cutting them. I was in a mood. LOL.

    They've weeped all over the place. But both are putting out new growth. I'm curious to see what comes back this year from those stumps. I hope to get a multi-branched tree.

    I'll do what you say on the large one out front. It's such a deep red bloom and the fall foliage is beautiful too.

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