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Araucaria bidwillii

Posted by torreya-2006 Z9 swb (My Page) on
Sun, May 11, 08 at 4:17

Hi All

Anyone have access to high altitude seed of Araucaria
bidwill from the Bunya mountains as im very interested
in trying the highest altitude seed.


Follow-Up Postings:

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RE: Araucaria bidwillii

Where are you writing from, torreya?


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RE: Araucaria bidwillii

Hi Trish

Im in Devon uk


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RE: Araucaria bidwillii

  • Posted by popi NSW Aust (My Page) on
    Thu, Jul 3, 08 at 4:06

Hello there

I have this mighty tree growing at my place. I live on a few acres, so I have room for it. I am just north of Sydney and the tree is not in its natural habitat.

I think it is curious as to why you want to grow this tree, all the way over in England ? It must be a special interest of yours.

I thought I would tell you about my experience with this tree. The specimen I have is about 30 m high. Every January, and only then, it produces the huge cones, that you are probably familiar with. They are fascinating. They crash to the ground, usually in the mornings and not at other times of the day.

You would certainly be injured if you happened to be standing under the dropping cone !

My tree happens to be growing over a driveway, so it has bothered me that one of those cones could fall on my head or somebody else's head. Luckily we live in a quiet spot so not many people around.

One year I had someone steal all my cones from under the tree !

I just love the cones, and usually pop piles of them in the boot of the car and drive them up to my house at the top of a hill. I had them all lined up, so I could look at them. The seeds are fascinating how they all slot together. Eventually they dry out and fall apart. I have popped the remains of last January's cones onto the garden and have used them as mulch.

Occasionally the seeds germinate and start growing.

I have also eaten the nuts inside the seeds, which are lovely roasted.

It really is a fascinating tree. A real beauty, but you certainly need a big garden to grow it in.

I would not recommend it to be grown in a public space.

Hope all goes well with your seed search. Do they even grow these trees in England ?

Regards
Popi


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RE: Araucaria bidwillii

Hi torreya.
I live not far from the Bunya Mountains (but sorry, I wouldn't get into something dubiously legal like exporting seed). However, I do wonder whether you are hoping for too much from "high altitude" seed. This is not a tall country, and the Bunya "Mountains" are what would be called mere hills, in England. It is perhaps more climatically significant that they are the most inland habitat of the bunya pines.
There does tend to be a bit of a demand here for plants (of various species) of "inland" provenance, as they can be more frost and drought resistant than coastal plants of the same species.
Bunyas are certainly are very tolerant trees. They grow naturally in a sheltered dry rainforest environment on well-drained, slightly acid soils. In the Bunya mountains the soil is basaltic in origin. But they thrive when grown in the very heavy alkaline cracking clay blacksoil of the plains nearby, where they are very exposed to frosts, dry winter winds, heat and drought.
I am curious to know a little more about the state of bunya-growing in England. Are there many of them about? How do they fare? Why are you interested, particularly, in plants from higher altitudes? Do you know the provenance of the bunyas which currently grow in England?
Like popi, I think they are magnificent trees, but their litter of prickly branches, and their habit of dropping cones which can dent cars means that they're trees you would plant with some caution. (They have relatively few cones each year - a dozen would be a big crop, I think. You'd have to be very unlucky to have one fall on your head - but yes, having had it happen, you would then indeed be very unlucky.)
Cheers, Trish.


 
 

 

 


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