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  • From: Rain Tenaqiya <raincascadia@yahoo.com>
  • To: permaculture@lists.ibiblio.org
  • Subject: [permaculture] hedgerow as firebreak
  • Date: Thu, 26 Mar 2009 12:11:53 -0700 (PDT)

In the Designer's Manual, Mollison refers to hedgerows as potential
firebreaks.  Does anyone have any experience with this and have
recommendations for the design of such a firebreak in a grassland with high
winds?
 
My own idea is to use Rhus ovata, which is an evergreen, "fire-retardant"
shrub native to California (with close relatives in the Mediterranean). 
Ideally, I would plant multiple rows, but that probably will not happen soon. 
My hope is that they would shade the grass out beneath them, robbing the
fire of fuel, while the leaves would not be able to transmit the flames to
the other side of the hedge.  It would also function as a much-needed
windbreak.  The hedge would come as close as 50 feet to my house, so my fear
is that the hot wind would dry out the hedge and then catch fire, spreading
to the managed landscape between it and the house.
 
Thanks,
 
Rain
 



>From jakebucy@gmail.com Thu Mar 26 15:51:17 2009
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I know Rain was looking for information about hedgerows, but I've recently
been reading about Holistic Management. I don't have any personal
experience, but the photo in the link below clearly shows the potential of
using the planned grazing of animals to create a healthy grassland
firebreak. Hope it helps.

http://www.holisticmanagement.org/n7/Photo_library/pl17_AustraliaFire.html



Good day,

Jake Bucy



  • [permaculture] hedgerow as firebreak, Rain Tenaqiya, 03/26/2009

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