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Guess how many years growth this is?

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Old 26th January 2008, 01:47 PM   #1
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Question Guess how many years growth this is?

3 pics for you. The tree is a Euc grandis (flooded gum) that was topped.

You can see in the pics the resultant epicormic growth, I suppose the growth is around 45' to 50' long (15m to 17m) and the largest dia where it joins the stem maybe 8" (200mm).

So, look at the pics and have a guess, how long ago was the tree topped or how old are those epicormic shoots?





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Guess how many years growth this is?-p1240032-1.jpg   Guess how many years growth this is?-p1240039-1.jpg   Guess how many years growth this is?-p1240035-1.jpg  
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Old 26th January 2008, 02:30 PM   #2
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Default Re: Guess how many years growth this is?

12 months
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Old 26th January 2008, 02:32 PM   #3
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Default Re: Guess how many years growth this is?

LOL Sean, it's not Townsville here it's Brisbane you know.
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Old 26th January 2008, 02:35 PM   #4
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Default Re: Guess how many years growth this is?

i'd say about 15-18 months.just a guess.
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Old 26th January 2008, 03:32 PM   #5
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Default Re: Guess how many years growth this is?

3 years.
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Old 26th January 2008, 03:34 PM   #6
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Default Re: Guess how many years growth this is?

Quote:
LOL Sean, it's not Townsville here it's Brisbane you know.
2-3yrs then, man we'd get that growth in some Eucs in under 12 months thought I was being conservative!!
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Old 26th January 2008, 03:38 PM   #7
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Default Re: Guess how many years growth this is?

Around here, I've seen topped Photinia / Red tip, a huge shrub tree, grow back 8 feet in one year, and I'll bet that tree may beat it with your weather.

So if maybe it can go 15 feet a year - just a guess - how about 3 years.

Looks like 35 to 40 growth to be, above the topping stub.

Odds are the first year's sprouts were not as radical as the consecutive years.

3 years?

Now one other way to look at it, would be growing seasons, which could make my guess 2 and 1/2 years.
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Old 26th January 2008, 04:49 PM   #8
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Default Re: Guess how many years growth this is?

Here's another clue, this is a cross section shot of the larger epicormic close the trunk.

Remember, Brisbane Queensland, 3 years drought, semi tropical.

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Old 31st December 2008, 11:17 AM   #9
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Default Re: Guess how many years growth this is?

3 1/2 to 4 years.
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Old 31st December 2008, 11:59 AM   #10
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Default Re: Guess how many years growth this is?

I gotta say 7 years old looking at the rings.
No tree person me though!
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Old 31st December 2008, 12:14 PM   #11
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Default Re: Guess how many years growth this is?

I agree, 7 years.
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Old 31st December 2008, 12:14 PM   #12
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Default Re: Guess how many years growth this is?

Subtropical climate Nick,trees grow all year long,they don't stop so its 2-3 rings for each year.Just so you know.
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Last edited by newguy18; 31st December 2008 at 11:51 PM.
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Old 31st December 2008, 04:49 PM   #13
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Default Re: Guess how many years growth this is?

12 years
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Old 1st January 2009, 12:07 AM   #14
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Default Re: Guess how many years growth this is?

My guess is 10 - 15 years. they grow realy well here in UK but they do not like this cold weather might get a few dead ones to fell this year, mmmm nice fire wood.

And hey climb safe out there.
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Old 1st January 2009, 10:15 PM   #15
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Default Re: Guess how many years growth this is?

Id go with 12yrs. Good to see another pomme has joined the site. welcome
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Old 2nd January 2009, 06:45 PM   #16
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Default Re: Guess how many years growth this is?

Some of you guys are guessing way to high, it seems that the harder you cut back those eucs the faster they grow. I've seen close to 20-25 feet of growth in one season here. Im gonna say min 2 years and max 5(unlikely though).
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Old 7th January 2009, 05:56 PM   #17
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Default Re: Guess how many years growth this is?

4-6 i reckon, 4 rings on the outside is one years growth, just my 2 cents....
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Old 7th January 2009, 10:12 PM   #18
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Default Re: Guess how many years growth this is?

Treefeller were you saying welcome to me? if so cheers well still new here and thanks for the replies etc guys so when you do not see me in Feb (unless i can get on bro in laws PC) i will see you guys when i get back if i come back. I hear from people that once you,ve been there you do not want to leave. Freinds of my Bro in law have just moved out there for 3 years, their daughter liked it so much the first time they went she stayed.
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Old 8th January 2009, 01:41 AM   #19
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Default Re: Guess how many years growth this is?

common Ekka,tell us.
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Old 8th January 2009, 12:47 PM   #20
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Default Re: Guess how many years growth this is?

At least 8 years by counting the rings in its wood
I guess
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Old 8th January 2009, 03:10 PM   #21
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Default Re: Guess how many years growth this is?

☼14☼
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Old 9th January 2009, 04:41 PM   #22
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Default Re: Guess how many years growth this is?

c mon Ekka tell us, tell us. I have a feeling that those who aren't familiar with eucs will be supprised.
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Old 9th January 2009, 09:51 PM   #23
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Default Re: Guess how many years growth this is?

I would have to say 7-10 years wonder how close I am.

Just a quick question, are those epicormic shoots safe to climb? I do a lot of tree's out here like that,and all my work is climbing.
What do I look for in a weak epicormic shoot?
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Old 9th January 2009, 09:52 PM   #24
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Default Re: Guess how many years growth this is?

OK OK

It was 5 years growth.

Not bad for 3 years of drought.
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Old 12th January 2009, 07:28 PM   #25
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Default Re: Guess how many years growth this is?

do I get a prize for been the closest
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