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<p class=MsoNormal><font size=3 color=blue face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:blue'>Do you drive heavy equipment through your
restoration areas?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face=Arial><span style='font-size:
12.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
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<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'>Philip van Wassenaer</span></font><font
color=blue><span style='color:blue'><o:p></o:p></span></font></p>
<p class=MsoNormal><st1:place w:st="on"><st1:City w:st="on"><font size=2
color=blue face=Arial><span style='font-size:10.0pt;font-family:Arial;
color:blue'>Mississauga</span></font></st1:City><font size=2 color=blue
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:blue'>, <st1:State
w:st="on">Ontario</st1:State></span></font></st1:place><o:p></o:p></p>
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<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
canufnet-bounces@list.web.net [mailto:canufnet-bounces@list.web.net] <b><span
style='font-weight:bold'>On Behalf Of </span></b>Mark Peterson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Monday, August 20, 2007 9:13
AM<br>
<b><span style='font-weight:bold'>To:</span></b> Canadian Urban Forest Network<br>
<b><span style='font-weight:bold'>Subject:</span></b> Re: [CANUFNET] Water
retention and tree planting</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Hello Ian:</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>In our work in <st1:place w:st="on">S. Ontario</st1:place> we likely
get more rain than you do but we have had some extended droughts in the past
nine years. </span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>We always mulch our restoration areas (the whole planting area not just
the plant areas) with wood mulch that has been tub-ground as fine as possible
but not too fine (or too course). Too fine and it disappears too fast; too
course and it does not knit together to form a moisture barrier and is
difficult to spread evenly by heavy equipment. Experience has shown that
mulch that is up to 12 inches plus deep has not resulted in any problems. In
fact we have found that, over time, the deeper the mulch the richer the
resulting soil and the faster the plantings grow. (Mulch is not mounded up
around plant stems.)</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>We have used compost as a soil amendment to a mineral soil (about 2:1
to 3:1 soil/compost). The soils in our area can be high clay so the planting
soils are saturated until the growth of the plantings begin to draw moisture
out of the soil.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal><font size=2 face="Times New Roman"><span style='font-size:
10.0pt'>Hope this is helpful.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Mark Peterson, BES, MLArch, OALA <br>
Mark Peterson & Associates, Landscape Architect<br>
(519)743-2990 <a
href="http://www.openspacesolutions.com">www.openspacesolutions.com</a><o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>----- Original Message ----- <o:p></o:p></span></font></p>
</div>
<blockquote style='border:none;border-left:solid black 1.5pt;padding:0in 0in 0in 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0in;margin-bottom:5.0pt'>
<div style='font-color:black'>
<p class=MsoNormal style='background:#E4E4E4'><b><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>From:</span></font></b><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <a
href="mailto:IWilson@kelowna.ca" title="IWilson@kelowna.ca">Ian Wilson</a> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>To:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> <a
href="mailto:urbNRnet@LIST.TREELINK.ORG" title="urbNRnet@LIST.TREELINK.ORG">urbNRnet</a>
; <a href="mailto:canufnet@list.web.net" title="canufnet@list.web.net">Canadian
Urban Forest Network</a> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>Sent:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> Monday, August 13,
2007 6:16 PM<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>Subject:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> [CANUFNET] Water
retention and tree planting<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I grow trees in a semi-arid area (on average, 11 inches of
rain and 4 inches of snow per year)</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>One of our biggest challenges with tree planting is
water. Many of our plantings are irrigated and we also water with a
truck, but we are trying to reduce water usage.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>I've looked at various products in the past for improving
the water retention in the planting hole.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Has anybody tried using various soil amendments, such as
"Water-lok", clay, or even just compost or organic matter amendments,
and can you pass on your experiences?</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>thanks, Ian</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Ian Wilson, MPM, RPF, Certified Arborist</span></font><span lang=EN-CA><o:p></o:p></span></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Urban Forestry Supervisor</span></font><span lang=EN-CA><o:p></o:p></span></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Parks<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span lang=EN-CA
style='font-size:12.0pt'>City of <ns0:City w:insAuthor="Unknown"
w:insDate="2007-08-23T18:26:00Z" w:endInsAuthor="Unknown"
w:endInsDate="2007-08-23T18:26:00Z"><ns0:place w:insAuthor="Unknown"
w:insDate="2007-08-23T18:26:00Z" w:endInsAuthor="Unknown"
w:endInsDate="2007-08-23T18:26:00Z"><st1:City w:st="on"><st1:place w:st="on">Kelowna</st1:place></st1:City></ns0:place></ns0:City>
Recreation, Parks and Cultural Services<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Phone: (250) 469-8842</span></font><span lang=EN-CA><o:p></o:p></span></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Fax: (250) 862-3335<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Parks <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><ns0:Street w:insAuthor="Unknown" w:insDate="2007-08-23T18:26:00Z"
w:endInsAuthor="Unknown" w:endInsDate="2007-08-23T18:26:00Z"><ns0:address
w:insAuthor="Unknown" w:insDate="2007-08-23T18:26:00Z" w:endInsAuthor="Unknown"
w:endInsDate="2007-08-23T18:26:00Z"><st1:Street w:st="on"><st1:address w:st="on">1359
KLO Road</st1:address></st1:Street></ns0:address></ns0:Street><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><ns0:City w:insAuthor="Unknown" w:insDate="2007-08-23T18:26:00Z"
w:endInsAuthor="Unknown" w:endInsDate="2007-08-23T18:26:00Z"><ns0:place
w:insAuthor="Unknown" w:insDate="2007-08-23T18:26:00Z" w:endInsAuthor="Unknown"
w:endInsDate="2007-08-23T18:26:00Z"><st1:City w:st="on"><st1:place w:st="on">Kelowna</st1:place></st1:City></ns0:place></ns0:City>,
B.C., V1W 3N8<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><a href="http://www.kelowna.ca/">www.kelowna.ca</a><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><a href="mailto:iwilson@kelowna.ca">iwilson@kelowna.ca</a><o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'> <o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center>
</span></font></div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>No virus found in this incoming message.<br>
Checked by AVG Free Edition. <br>
Version: 7.5.484 / Virus Database: 269.12.0/957 - Release Date: 16/08/2007 1:46
PM<o:p></o:p></span></font></p>
</blockquote>
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