[IBC] Dumb Cambium Layer Question
 

Is the cambium layer made up of distinct, parallel vertical lines, or is it
all one pool of fluid/nutrients, 360 degrees around the trunk?

Thanks,

Jim

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[IBC] Dumb Cambium Layer Question
 

Is the cambium layer made up of distinct, parallel vertical
lines, or is it
all one pool of fluid/nutrients, 360 degrees around the trunk?

The cambium is a thin layer of active cells that lies just under
the bark and just above the "wood."

The upper (outside) part of the cambium makes new bark. The
lower (inner) makes new wood.

Jim Lewis - - Tallahassee, FL - The phrase
'sustainable growth' is an oxymoron. - Stephen Viederman

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[IBC] Dumb Cambium Layer Question
 

Perhaps I asked the wrong way.

I need to bend a branch on stiff wood. So I thought of cutting a notch on
the under part of the branch, and a bit further out, on the top of the
branch, such that I never cut all the way (360 degrees) around the branch
at any point (even though the total cut between the 2 may be close to 360
degrees).

So, is that safe, or do I need to make sure there are lines complete from
roots to branch?

I hope that is clearer.

Jim

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[IBC] Dumb Cambium Layer Question
 

I could talk about cambium all day, but you might get bored. Suffice it to
say that it is the only live, growing layer of cells on a tree, that it lies
between the bark and the heartwood, and that it is only one cell thick.
As long as there is an unbroken vertical line
of cambium from the roots to a particular branch, that branch can survive.
If you completely girdle the trunk, you kill everything above the girdling
point. Under normal circumstances, the cambium not only grows completely
around the trunk, but also up into and around all the branches. Sometimes,
when a branch is injured, the cambium at the wound site may, with luck,
reach out and cover it. That's what we all hope for when we do heavy
pruning. It's a fantastic subject for study, especially for bonsai growers.
Marty
----- Original Message -----
From: "Jim S"
To:
Sent: Wednesday, July 16, 2003 4:41 PM
Subject: [IBC] Dumb Cambium Layer Question


Is the cambium layer made up of distinct, parallel vertical lines, or is
it
all one pool of fluid/nutrients, 360 degrees around the trunk?

Thanks,

Jim


************************************************** **************************
****
++++Sponsored, in part, by Mike Page ++++

************************************************** **************************
****
-- The IBC HOME PAGE & FAQ: http://www.internetbonsaiclub.org/ --
+++++ Questions? Help? e-mail +++++

************************************************** ******************************
++++Sponsored, in part, by Mike Page ++++
************************************************** ******************************
-- The IBC HOME PAGE & FAQ: http://www.internetbonsaiclub.org/ --
+++++ Questions? Help? e-mail +++++