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	<title>Sevenoaks Native Nursery</title>
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	<link>http://www.sevenoaksnativenursery.com</link>
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		<title>Linum lewisii &#8211; May 2012</title>
		<link>http://www.sevenoaksnativenursery.com/2012/05/01/linum-lewisii-2012/</link>
		<comments>http://www.sevenoaksnativenursery.com/2012/05/01/linum-lewisii-2012/#comments</comments>
		<pubDate>Tue, 01 May 2012 20:52:52 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[botany]]></category>
		<category><![CDATA[environment]]></category>
		<category><![CDATA[erosion control]]></category>
		<category><![CDATA[Linum lewisi]]></category>
		<category><![CDATA[Native Plants]]></category>
		<category><![CDATA[photography]]></category>
		<category><![CDATA[plants]]></category>
		<category><![CDATA[Restoration]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[spotted knapweed]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3435</guid>
		<description><![CDATA[Linum lewisii, commonly known as blue flax, is a useful restoration perennial, with superb garden qualities. The multitude of blue blossoms lasts up to 6 weeks, and adds lovely mid-height color. The foliage stays close to the ground growing under two feet tall, while the flowers reach above about a foot.  It spreads at a moderate rate, [...]]]></description>
			<content:encoded><![CDATA[<p style="text-align: left;"><em><a href="http://www.sevenoaksnativenursery.com/files/2012/05/Lin-lew-3.jpg"><img class="wp-image-3440 aligncenter" title="Linum lewisii flowers" src="http://www.sevenoaksnativenursery.com/files/2012/05/Lin-lew-3.jpg" alt="" width="560" height="314" /></a></em><em style="text-align: left;">Linum lewisii,</em><span style="text-align: left;"> commonly known as blue flax, is a useful restoration perennial, with superb garden qualities. The multitude of blue blossoms lasts up to 6 weeks, and </span><span style="text-align: left;">adds lovely mid-height color. The foliage stays close to the ground growing under two feet tall, while the flowers reach above about a foot.  It spreads at a moderate rate, and is not known to be invasive.  In the wild, blue flax is a forage plant for large mammals and can be found from 1300-9500 ft (400-3000 m), preferring hot sunny locations.</span></p>
<p style="text-align: left;"><a href="http://www.sevenoaksnativenursery.com/files/2012/05/Lin-lew-2.jpg"><img class=" wp-image-3442 aligncenter" title="Linum lewisii upclose flower" src="http://www.sevenoaksnativenursery.com/files/2012/05/Lin-lew-2.jpg" alt="" width="560" height="314" /></a></p>
<p> Used in native plantings specifically for erosion-control and fire suppressant landscapes, blue flax is an advantageous perennial. <em>Linum lewisii </em>has been known to compete successfully with spotted knapweed<em>, </em>an invasive colonizer and noxious weed of North America.</p>
<p><em>Linum lewisii</em> is closely related and similar to the cultivated flax, as both are used medicinally and consumed for health benefits. Caution should always be taken as the seeds, unless treated correctly, contain poisonous cyanogenic compounds.</p>
<p style="text-align: left;"><a href="http://www.sevenoaksnativenursery.com/files/2012/05/Lin-lew-4.jpg"><img class="wp-image-3439 aligncenter" title="Linum lewisii" src="http://www.sevenoaksnativenursery.com/files/2012/05/Lin-lew-4.jpg" alt="" width="560" height="314" /></a></p>
<p><a title="Linum lewisii" href="http://www.sevenoaksnativenursery.com/availability/container-availability/?pavail=Linum+lewisii">Click here</a> to find out our current availability of <em>Linum lewisii</em></p>
<p>&nbsp;</p>
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		<title>Artemisia ludoviciana ssp. ludoviciana &#8211; April 2012</title>
		<link>http://www.sevenoaksnativenursery.com/2012/04/02/artemisia-ludoviciana-april-2012/</link>
		<comments>http://www.sevenoaksnativenursery.com/2012/04/02/artemisia-ludoviciana-april-2012/#comments</comments>
		<pubDate>Mon, 02 Apr 2012 19:18:59 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Native Plants]]></category>
		<category><![CDATA[Perennials and Bulbs]]></category>
		<category><![CDATA[Artemisia]]></category>
		<category><![CDATA[botany]]></category>
		<category><![CDATA[environment]]></category>
		<category><![CDATA[evolution]]></category>
		<category><![CDATA[gardening]]></category>
		<category><![CDATA[grasshoppers]]></category>
		<category><![CDATA[nature]]></category>
		<category><![CDATA[plants]]></category>
		<category><![CDATA[sagebrush]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[wormwood]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3411</guid>
		<description><![CDATA[Artemisia ludoviciana ssp. ludoviciana  is a widespread native perennial of North America. Even with its striking silver leaves and ubiquitous nature, it is often an overlooked native plant.  The broad range of  A. ludoviciana over many different ecosystems has produced much variety and in turn has broken the species into several subspecies. Its common names, white sagebrush [...]]]></description>
			<content:encoded><![CDATA[<p><em>Artemisia ludoviciana ssp. ludoviciana </em> is a widespread native perennial of North America. Even with its striking silver leaves and ubiquitous nature, it is often an overlooked native plant.  The broad range of  <em>A. ludoviciana</em> over many different ecosystems has produced much variety and in turn has broken the species into several subspecies.</p>
<p><a href="http://www.sevenoaksnativenursery.com/files/2012/04/Artemisia-ludovinciana-leaf-close-up.jpg"><img class="alignleft size-medium wp-image-3416" title="Artemisia ludoviciana leaf close up" src="http://www.sevenoaksnativenursery.com/files/2012/04/Artemisia-ludovinciana-leaf-close-up-205x273.jpg" alt="" width="205" height="273" /></a>Its common names, white sagebrush and silver wormwood, can make this species appear to be something it&#8217;s not. For example the name white sagebrush is confusing as there is a plant in the genus, <em>Salvia</em>, commonly referred to as white sage. Both plants are used in ceremonial smudge sticks by Native American tribes, but are unrelated and belong in different plant families. The common name wormwood is closely associated with a specific species, <em>Artemisa absinthium,</em> which is used in making absinthe, a highly alcoholic distilled beverage, thought to contain psychoactive chemicals. Because of this, most people refrain from calling all <em>Artemisias</em> wormwood, as it has a dark and negative connotation. Personally I prefer the binomial name, because it reduces confusion and is informative.  The name, <em>Artemisia ludoviciana, </em>not only accurately tells where it belongs in the plant kingdom it also divulges some of it&#8217;s history. <em>Artemisia</em> is a genus in the sunflower family, <em>Asteraceae</em>, and <em>ludoviciana</em> is latin for Louisiana, where this species was first described.  <a href="http://www.sevenoaksnativenursery.com/files/2012/04/Art-lud-new-growth.jpg"><img class="alignright size-large wp-image-3418" title="Artemisia ludoviciana - new growth" src="http://www.sevenoaksnativenursery.com/files/2012/04/Art-lud-new-growth-300x225.jpg" alt="" width="300" height="225" /></a></p>
<p>The common names also refer to the range of colors of the leaves from pale green to whitish gray which is caused by  a soft layer of trichomes (minute hair). Because of these trichomes along with the production of certain chemicals, <em>A. ludoviciana </em>is able to deter most herbivores. However, one species of grasshopper, <em>Hypochlora alba</em>, has evolved along with <em>A. ludoviciana</em> and is the only organism that can survive soley by eating this particular plant.  This grasshopper does eat other plants along with other species of <em>Artemisia, </em>although if given only <em>A. ludoviciana</em> it will endure.  It seems that the layer of trichomes fails to impede <em>Hypochlora alba&#8217;s</em> digestive tract as it would other predators.</p>
<p><em><a href="http://www.sevenoaksnativenursery.com/files/2012/04/Art-lud-seed.jpg"><img class="alignleft size-large wp-image-3417" title="Artemisia ludoviciana seed" src="http://www.sevenoaksnativenursery.com/files/2012/04/Art-lud-seed-300x168.jpg" alt="" width="300" height="168" /></a>A. ludoviciana</em> is a perennial shrub growing between 1-3 ft. tall, the lower leaves are tri-lobed at the tips.  The non showy flowers are yellow and arranged in a nodding inflorescense.  The species can be found growing in a variety of environments from rocky dry soil to wet areas near water, depending on the subspecies.  The flowers are in bloom from late summer to early fall.</p>
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		<title>Yucca whipplei (Hesperoyucca whipplei)-March 2012</title>
		<link>http://www.sevenoaksnativenursery.com/2012/03/01/yucca-whipplei-hesperoyucca-whipplei/</link>
		<comments>http://www.sevenoaksnativenursery.com/2012/03/01/yucca-whipplei-hesperoyucca-whipplei/#comments</comments>
		<pubDate>Fri, 02 Mar 2012 05:49:38 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[Chaparral]]></category>
		<category><![CDATA[Erika Beyer]]></category>
		<category><![CDATA[pollination]]></category>
		<category><![CDATA[pollinia]]></category>
		<category><![CDATA[Tegeticula maculata]]></category>
		<category><![CDATA[xeric]]></category>
		<category><![CDATA[Yucca]]></category>
		<category><![CDATA[yucca moth]]></category>
		<category><![CDATA[Yucca whipplei]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3382</guid>
		<description><![CDATA[Yucca whipplei is native to southern California, northwestern Arizona, and Mexico on the Baja California Peninsula. The plant for most of its life is a mound of sharply tipped leaves that stick out in every direction. After about seven years the plant uses all of its energy in the production of flowers and setting seed, [...]]]></description>
			<content:encoded><![CDATA[<div id="attachment_3394" class="wp-caption alignleft" style="width: 230px"><a href="http://plants.usda.gov/java/profile?symbol=HEWH&amp;photoID=yuwh_015_avp.tif"><img class="size-full wp-image-3394" title="Hesperoyuca whipplei USDA" src="http://www.sevenoaksnativenursery.com/files/2012/03/yucca-close.jpg" alt="" width="220" height="330" /></a><p class="wp-caption-text">Fred E. Dunham @ USDA-NRCS PLANTS Database</p></div>
<p><em>Yucca whipplei</em> is native to southern California, northwestern Arizona, and Mexico on the Baja California Peninsula. The plant for most of its life is a mound of sharply tipped leaves that stick out in every direction. After about seven years the plant uses all of its energy in the production of flowers and setting seed, and then dies.  This yucca creates a grand exit at the end of it&#8217;s life, with a flowering stalk that rises 3-9 feet tall. Because of this spectacular inflorescence, it is commonly referred to as Our Lord&#8217;s Candle.  Another common name which refers to the sharpness of the leaves is Spanish bayonet.</p>
<p>One common characteristic of yucca plants, is their symbiosis with yucca moths.  Most yuccas are pollinated by moths, but usually a few species partake.  In the case of <em>Yucca whipplei</em>, it is only pollinated by one species of moth, <em>Tegeticula maculata</em>.  There are other moths who mill around and drink the nectar along with the occasional hummingbird, although both are not the pollinators. It is this one species of moth who has evolved a very close relationship with <em>Yucca whipplei</em>.</p>
<div id="attachment_3393" class="wp-caption alignright" style="width: 250px"><a href="http://plants.usda.gov/java/profile?symbol=HEWH&amp;photoID=yuwh_016_avp.tif"><img class=" wp-image-3393 " title="Yucca whipplei USDA" src="http://www.sevenoaksnativenursery.com/files/2012/03/Yucca-usda.jpg" alt="" width="240" height="360" /></a><p class="wp-caption-text">USDA-NRCS PLANTS Database</p></div>
<p><em>Tegeticula maculata</em> has a special set of appendages called the maxillary palpi, unique to the females of this species. With this device the female moth is able to collect pollen from the stamen of the yucca flowers in the form of pollinia.  The moth collects from multiple flowers and smashes the pollinia together to form a giant pollen ball.  The moth flies to another <em>Yucca whipplei</em>, and this time visits the female parts of the flower. It chooses to lay an egg in the ovary, where the larva along with the seeds will develop. Finally the moth fertilizes the flower by repeatedly smashing the pollen ball onto the stigma. In the fall, the seeds are released and the larva makes its way to the ground where it develops a cocoon out of silk and sand. The following spring the moth crawls out of its cocoon just in time to pollinate the next blooming <em>Y. whipplei.</em>  There is an artist, <a title="Erika Beyer" href="http://www.erikabeyer.com/illustrations/plant-pollination/" target="_blank">Erika Beyer</a>, out of Eugene, Oregon who depicts this relationship in a stunning watercolor painting.</p>
<p><em>Yucca whipplei</em> has been used for many different uses throughout its relationship with humans. The fibers from the leaves were used to make anything from shoes to fishing line.  While the flowers, flowering stalk and crown, are edible after preparing correctly.</p>
<p>Similar to other yuccas, Our Lord&#8217;s Candle is a great choice for the xeric garden, as it has adapted to life on dry chaparral hills. Plant in a sunny spot in the garden, preferably on a south facing slope in rocky soil. Although this plant dies after blooming, over its lifetime it produces offshoots which will continue on living after the main plants demise.  We have many bareroot <em><a title="Yucca whipplei" href="http://www.sevenoaksnativenursery.com/availability/bareroot-availability/?pavail=Yucca+whipplei" target="_blank">Yucca whipplei</a></em> still available.</p>
<p><a href="http://www.sevenoaksnativenursery.com/files/2012/03/IMG_1923.jpg"><img class="alignleft size-large wp-image-3391" title="Yucca whipplei sandbed" src="http://www.sevenoaksnativenursery.com/files/2012/03/IMG_1923-300x400.jpg" alt="" width="300" height="400" /></a></p>
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		<title>Viola glabella-February 2012</title>
		<link>http://www.sevenoaksnativenursery.com/2012/02/01/viola-glabella-february-2012/</link>
		<comments>http://www.sevenoaksnativenursery.com/2012/02/01/viola-glabella-february-2012/#comments</comments>
		<pubDate>Wed, 01 Feb 2012 21:06:08 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[dehiscent]]></category>
		<category><![CDATA[Garden Smart Oregon]]></category>
		<category><![CDATA[Viola]]></category>
		<category><![CDATA[Viola glabella]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3328</guid>
		<description><![CDATA[Viola glabella is readily seen growing underfoot in wet open forests of the Pacific Northwest. A familiar site on hiking trails that weave near rivers and waterfalls. It&#8217;s common name, stream viola, is therefore quite suitable. The heart-shaped foliage stay close to the soil only reaching a few inches in height. Cute yellow flowers dapple [...]]]></description>
			<content:encoded><![CDATA[<p><em><a href="http://www.sevenoaksnativenursery.com/files/2012/01/IMG_1284.jpg"><img class="alignleft size-large wp-image-3339" title="Viola glabella flower" src="http://www.sevenoaksnativenursery.com/files/2012/01/IMG_1284-300x400.jpg" alt="" width="300" height="400" /></a>Viola glabella</em> is readily seen growing underfoot in wet open forests of the Pacific Northwest. A familiar site on hiking trails that weave near rivers and waterfalls. It&#8217;s common name, stream viola, is therefore quite suitable.</p>
<p>The heart-shaped foliage stay close to the soil only reaching a few inches in height. Cute yellow flowers dapple the greenery with a bilateral symmetry.  The lower petal acts as a landing pad, equipped with delicate pollination guide lines leading to the nectar spur. The fruit is an oblong three chambered dehiscent pod-opening when ripe-which release seeds resembling miniature speckled eggs.</p>
<p><img class="alignright size-large wp-image-3341" style="border-style: initial; border-color: initial;" title="Viola glabella seeds" src="http://www.sevenoaksnativenursery.com/files/2012/01/IMG_20221-300x191.jpg" alt="" width="300" height="191" /></p>
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<p>The dehiscent pods open with a force as a result of the drop in water content on a warm sunny day.  The difference in pressure results in the pod bursting open, discharging the seeds into many directions. The ability to throw seeds increases distance between parent and pioneer child, however it seems it would take several years to gain major distance for the overall species. Instead this dispersal tactic gives stream viola it&#8217;s ability to form a dense ground cover in only a few years.</p>
<p>Although beneficial for the disperser, dehiscent fruit makes it difficult for the seed collector. If we miss our opportunity to collect the pods prior to dispersal, they open up on their own casting small seeds amongst similar sized soil particles.</p>
<p>Stream viola is listed in <a title="Garden Smart Oregon" href="http://www.opb.org/programs/invasives/extras/gardensmartguide.pdf" target="_blank">Garden Smart Oregon</a> as a great choice for a moist shady location in your garden.  We sell <em><a title="Viola glabella availability" href="http://www.sevenoaksnativenursery.com/availability/container-availability/?pavail=Viola+glabella" target="_blank">Viola glabella</a></em> bareroot when available, and in containers all year round.</p>
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<div><a href="http://www.sevenoaksnativenursery.com/files/2012/01/IMG_1283.jpg"><img class="alignleft size-large wp-image-3340" title="Viola glabella container" src="http://www.sevenoaksnativenursery.com/files/2012/01/IMG_1283-300x400.jpg" alt="" width="300" height="400" /></a></div>
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		<title>Cynoglossum grande-January 2012</title>
		<link>http://www.sevenoaksnativenursery.com/2012/01/01/cynoglossum-grande-january-2012/</link>
		<comments>http://www.sevenoaksnativenursery.com/2012/01/01/cynoglossum-grande-january-2012/#comments</comments>
		<pubDate>Mon, 02 Jan 2012 05:22:58 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[Cynoglossum grande]]></category>
		<category><![CDATA[Hummingbirds]]></category>
		<category><![CDATA[Sierras]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3181</guid>
		<description><![CDATA[Happy New Year!  This month we introduce Pacific hound&#8217;s tongue, sometimes referred to as giant hound&#8217;s tongue.  The large arrow-tip shaped leaves of Cynoglossum grande rise from the large taproot, forming a low growing mound.  The flowering stalk protrudes far above the tops of the leaves, and the petite flowers congregate in small panicles.  With a unique [...]]]></description>
			<content:encoded><![CDATA[<p>Happy New Year!  This month we introduce Pacific hound&#8217;s tongue, sometimes referred to as giant hound&#8217;s tongue.  The large arrow-tip shaped leaves of <em>Cynoglossum grande </em>rise from the large taproot, forming a low growing mound.  The flowering stalk protrudes far above the tops of the leaves, and the petite flowers congregate in small panicles.  With a unique flower color, resembling that of forget-me-nots, giant hound&#8217;s tongue&#8217;s vivid blue corolla fades into a lovely lavender.<br />
<a href="http://www.sevenoaksnativenursery.com/files/2011/12/Cyn-gra-5.jpg"><img class="alignleft size-large wp-image-3196" title="Cyn gra 5" src="http://www.sevenoaksnativenursery.com/files/2011/12/Cyn-gra-5-300x168.jpg" alt="" width="300" height="168" /></a></p>
<p>C<em>ynoglossum</em> <em>grande</em> is one of the first to bloom in summer, making it an early season hummingbird favorite.  The distinct white ring of appendages surrounding the mouth of the corolla could have evolved to make the flowers appear more inviting to pollinators.</p>
<p><img class="alignright size-medium wp-image-3200" style="border-style: initial; border-color: initial;" title="Cyn gra 6" src="http://www.sevenoaksnativenursery.com/files/2011/12/Cyn-gra-6-205x364.jpg" alt="" width="205" height="364" /></p>
<p>Pacific hound&#8217;s tongue displays an overt dispersal tactic. The fruit which can be up to a foursome of nutlets, have evolved hooklike appendages on the seed coat.  These tiny hooks grab a hold of anything nearby, especially the fur of an animal, or the trousers of an explorer.  This may be why we see it on the valley floor as well as at 9000 ft. in the Sierras.</p>
<p><img class="alignleft size-medium wp-image-3204" title="Cyn gra 2" src="http://www.sevenoaksnativenursery.com/files/2011/12/Cyn-gra-2-205x115.jpg" alt="" width="205" height="115" />We only have a few <em><a href="http://www.sevenoaksnativenursery.com/availability/container-availability/?pavail=Cynoglossum+grande" target="_blank">Cynoglossum grande</a></em> in containers at the moment.  As it is one of our new favorites, there will be more to come soon!</p>
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		<title>Styrax redivivus-December 2011</title>
		<link>http://www.sevenoaksnativenursery.com/2011/12/01/styrax-redivivus-december-2011/</link>
		<comments>http://www.sevenoaksnativenursery.com/2011/12/01/styrax-redivivus-december-2011/#comments</comments>
		<pubDate>Fri, 02 Dec 2011 04:37:22 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[Chaparral]]></category>
		<category><![CDATA[Snowdrop bush]]></category>
		<category><![CDATA[Styrax redivivus]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3141</guid>
		<description><![CDATA[As many of you might be waiting for that first snow to appear, we bring it to you in plant form: enter the snowdrop bush.  Styrax redivivus is a nice specimen with delicate features and if pruned correctly a pleasant shape.  Adding much to the garden year round, the large white flowers appear in the early spring, [...]]]></description>
			<content:encoded><![CDATA[<p><img class="size-full wp-image-2183 alignleft" title="sty off fl" src="http://www.sevenoaksnativenursery.com/files/2011/06/sty-off-fl.jpg" alt="" width="267" height="320" />As many of you might be waiting for that first snow to appear, we bring it to you in plant form: enter the snowdrop bush.  <em>Styrax redivivus </em>is a nice specimen with delicate features and if pruned correctly a pleasant shape.  Adding much to the garden year round, the large white flowers appear in the early spring, followed by yellow fruit which persist into the summer.  In Autumn the leaves turn color before falling to the ground.   <a href="http://www.sevenoaksnativenursery.com/files/2011/10/sty-off-bud.jpg"><img class="alignright size-medium wp-image-3146" title="sty off bud" src="http://www.sevenoaksnativenursery.com/files/2011/10/sty-off-bud-205x273.jpg" alt="" width="205" height="273" /></a></p>
<p>With snow-white buds the shape of droplets, the common name, snowdrop bush, is spot-on.  The scientific name, <em>Styrax redivivus, </em>is not as easy to translate at first glance.  <em>Styrax</em> takes its roots from a Semitic word meaning resin producing plant.  The resin found in the bark of the genus <em>Styrax</em> has long been used in incense and perfumes.  Found within the resin&#8217;s chemical makeup is a hydrocarbon, styrene that is used in producing Styrofoam.   <em>Redivivus</em> has latin roots and means to restore or bring back to life.  This could be referring to it&#8217;s early spring flowers.</p>
<p><em><a href="http://www.sevenoaksnativenursery.com/files/2011/10/sty-off-con.jpg"><img class="alignleft size-medium wp-image-3147" title="sty off con" src="http://www.sevenoaksnativenursery.com/files/2011/10/sty-off-con-205x273.jpg" alt="" width="205" height="273" /></a></em>Preferring partial shade, and it&#8217;s feet to be dry, it is uncommonly found in chaparral woodlands of California.  When stumbled upon it is a sight to be seen, especially in the spring.</p>
<p>We have a limited amount of <a href="http://www.sevenoaksnativenursery.com/availability/container-availability/?pavail=Styrax+redivivus">large containers available</a>, and more coming soon!  <em><br />
</em></p>
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		<title>Baccharis pilularis-November 2011</title>
		<link>http://www.sevenoaksnativenursery.com/2011/11/01/baccharis-pilularis-november-2011/</link>
		<comments>http://www.sevenoaksnativenursery.com/2011/11/01/baccharis-pilularis-november-2011/#comments</comments>
		<pubDate>Tue, 01 Nov 2011 14:15:55 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[Asteraceae]]></category>
		<category><![CDATA[Baccharis pilularis]]></category>
		<category><![CDATA[Coyote bush]]></category>
		<category><![CDATA[Erosion]]></category>
		<category><![CDATA[Oregon Flora]]></category>
		<category><![CDATA[Prostrate]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3119</guid>
		<description><![CDATA[Coyote bush is a striking sight in the dull winter months on the Oregon coast.  Growing in two different forms, the coastal version is low and prostrate, while the interior form is upright and shrubby.  The leaves are covered with resin glands, which vary the coloring of the shrub from dark green to gray.  The [...]]]></description>
			<content:encoded><![CDATA[<p>Coyote bush is a striking sight in the dull winter months on the Oregon coast.  Growing in two different forms, the coastal version is low and prostrate, while the interior form is upright and shrubby. <a href="http://www.sevenoaksnativenursery.com/files/2011/10/bac-pil-lf.jpg"><img class="alignright size-medium wp-image-3127" title="bac pil lf" src="http://www.sevenoaksnativenursery.com/files/2011/10/bac-pil-lf-205x153.jpg" alt="" width="205" height="153" /></a> The leaves are covered with resin glands, which vary the coloring of the shrub from dark green to gray.  The flowers are dioecious, meaning the female and male flowers are on separate plants.  As part of the <em>Asteraceae </em>family the inflorescences are composed of many disc flowers.  The Oregon Flora Project has close-up photos of the <a href="http://www.oregonflora.org/imgFull.php?CD=1167&#038;file=BAC_PIL_9913B&#038;taxon=Baccharis%20pilularis&#038;fieldphotonum=dig8482" target="_blank">female</a> and <a href="http://www.oregonflora.org/imgFull.php?CD=1167&#038;file=BAC_PIL_9937B&#038;taxon=Baccharis%20pilularis&#038;fieldphotonum=dig8481" target="_blank"> male</a> flowers.</p>
<p>An underused specimen in cultivation, <em>B. piluaris </em>is a simple, although valuable addition, as it can tolerate drought once established and is more deer resistant than most plants. <a href="http://www.sevenoaksnativenursery.com/files/2011/10/bac-pil-stm.jpg"><img class="alignleft size-medium wp-image-3128" title="bac pil stm" src="http://www.sevenoaksnativenursery.com/files/2011/10/bac-pil-stm-205x273.jpg" alt="" width="205" height="273" /></a> In the garden, coyote bush can be used as a hedge, or in areas that are prone to erosion.  It should be pruned back periodically simulating fires/grazing that would occur naturally  in the wild.   It has an extensive root system with the tap root growing up to 10 ft long, as well as forming many outward-growing roots. <a href="http://www.sevenoaksnativenursery.com/files/2011/10/bac-pil-pl.jpg"><img class="alignright size-medium wp-image-3129" title="bac pil pl" src="http://www.sevenoaksnativenursery.com/files/2011/10/bac-pil-pl-205x273.jpg" alt="" width="205" height="273" /></a> When planting, plant further apart then normal as the underground growth is much greater than that above ground.</p>
<p>In an excerpt from the book, <span style="text-decoration: underline;">Gardening with a Wild Heart: Restoring California&#8217;s Native Landscapes at Home,</span> Judith Larner Lowry eloquently describes the benefits <em>Baccharis pilularis</em> provides it&#8217;s environment.  These  include, but aren&#8217;t limited to: habitat for birds, and other small animals; cover for native perennials to establish themselves; nectar for many insects. She finishes her excerpt by stating, &#8220;It is to coyote bush that I turn to when discouraged or in need of a reminder of all that is available to learn in my own back yard&#8221;</p>
<p>A truly easy to grow, and well loved shrub.  We have a limited number of <em><a href="http://www.sevenoaksnativenursery.com/availability/container-availability/?pavail=baccharis+pilularis">Baccharis pilularis</a></em> available in containers</p>
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		<title>Trillium albidum-October 2011</title>
		<link>http://www.sevenoaksnativenursery.com/2011/10/05/trillium-albidum/</link>
		<comments>http://www.sevenoaksnativenursery.com/2011/10/05/trillium-albidum/#comments</comments>
		<pubDate>Wed, 05 Oct 2011 20:58:57 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[Ants]]></category>
		<category><![CDATA[Bulbs]]></category>
		<category><![CDATA[Liliaceae]]></category>
		<category><![CDATA[native bulbs]]></category>
		<category><![CDATA[Oregon Flora]]></category>
		<category><![CDATA[Rhizomes]]></category>
		<category><![CDATA[Trillium]]></category>
		<category><![CDATA[Trillium albidum]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=3088</guid>
		<description><![CDATA[Giant white trillium, sometimes called giant white wakerobin is a common sight in shaded forests of Oregon and California during the early spring.  Usually found growing in dappled light, on nutrient rich slopes, Trillium albidum appears elegant in  low growing clumps of large green leaf-like bracts, and brilliant white flowers.  The scientific name easily breaks down to [...]]]></description>
			<content:encoded><![CDATA[<p>Giant white trillium, sometimes called giant white wakerobin is a common sight in shaded forests of Oregon and California during the early spring.  Usually found growing in dappled light, on nutrient rich slopes, <em>Trillium albidum</em> appears elegant in  low growing clumps of large green leaf-like bracts, and brilliant white flowers.<a href="http://www.sevenoaksnativenursery.com/files/2011/10/tri-alb-bulb.jpg"><img class="alignleft size-medium wp-image-3096" title="tri alb bulb" src="http://www.sevenoaksnativenursery.com/files/2011/10/tri-alb-bulb-205x273.jpg" alt="" width="205" height="273" /></a>  The scientific name easily breaks down to give the plant a lot of meaning, &#8220;Tri&#8221;  referring to the fact that <em>T. albidum</em> has all flower parts in threes; &#8221;lilium&#8221; telling of it&#8217;s relations, the Lily family; &#8220;albidum&#8221; is latin for whitish, which refers to the flowers.  The slightly mottled leafy bracts directly subtend the sessile white three-petaled flower, this is a good indicator of telling <em>T. albidum</em> apart from <em>T. ovatum,</em> whose flower rises above the leafy bracts. <a href="http://www.sevenoaksnativenursery.com/files/2011/10/tri-alb-sizes.jpg"><img class="alignright size-medium wp-image-3094" title="tri alb sizes" src="http://www.sevenoaksnativenursery.com/files/2011/10/tri-alb-sizes-205x153.jpg" alt="" width="205" height="153" /></a> An aerial view of an individual plant resembles a triangle with the white flower in the center.  The <a title="Oregon Flora Project" href="http://www.botany.hawaii.edu/faculty/carr/ofp/tri_alb.htm" target="_blank">Oregon Flora Project</a> displays most of these morphological attributes in a selection of photos.</p>
<p>Trillium is a very long lived genus, with some species known to live for multiple decades.  In the wild most trillium species take 7-10 years to produce flowers from seed.  Many species are endangered/protected, which could be related to the length of time it takes the plant to reproduce sexually, because of this some states make picking trillium flowers illegal.  Trillium seed is mainly dispersed by ants who transport the seeds to their home in order to consume part of the seed coat, to read more in depth about this, visit the <a href="http://botany.thismia.com/2009/09/27/welcome-to-my-botany-blog/" target="_blank">Botany Blog</a>.  As larger versions of ants, we harvest all of our seed in the wild and then grow the plants for 3-4 years.  Last year we dug the 3 year crop and our rhizomes were considerably smaller than our current 4 year crop,which should be (crossing our fingers) full of bloomers!</p>
<p>Check out what we still have <a href="http://www.sevenoaksnativenursery.com/availability/bareroot-availability/?pavail=trillium+albidum" target="_blank">available</a>.</p>
<p><a href="http://www.sevenoaksnativenursery.com/files/2011/10/tri-alb-bouquet.jpg"><img class="alignleft size-medium wp-image-3093" style="border-style: initial; border-color: initial;" title="tri alb bouquet" src="http://www.sevenoaksnativenursery.com/files/2011/10/tri-alb-bouquet-205x153.jpg" alt="" width="205" height="153" /></a></p>
<div><span style="color: #0000ee;"><span style="text-decoration: underline;"><br />
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		<title>Fritillaria affinis-September 2011</title>
		<link>http://www.sevenoaksnativenursery.com/2011/09/01/fritillaria-affinis-september-2011/</link>
		<comments>http://www.sevenoaksnativenursery.com/2011/09/01/fritillaria-affinis-september-2011/#comments</comments>
		<pubDate>Thu, 01 Sep 2011 16:11:51 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Plant of the Month]]></category>
		<category><![CDATA[Bulbs]]></category>
		<category><![CDATA[Fritillaria affinis]]></category>
		<category><![CDATA[Liliaceae]]></category>
		<category><![CDATA[Oregon Flora]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=2997</guid>
		<description><![CDATA[We love Fritillarias!  Especially this one, because of it&#8217;s modest beauty and easy temperament. We sell this species in containers throughout the year and as bulbs starting in the fall.  If planting bulbs, it is best to plant this time of year, although they can overwinter in cold storage until the time of planting before summer warmth [...]]]></description>
			<content:encoded><![CDATA[<p><img class="alignleft size-medium wp-image-2999" style="border-style: initial; border-color: initial;" title="fri aff fl 3" src="http://www.sevenoaksnativenursery.com/files/2011/08/fri-aff-fl-3-205x364.jpg" alt="" width="205" height="364" /></p>
<p>We love <em>Fritillarias</em>!  Especially this one, because of it&#8217;s modest beauty and easy temperament. We sell this species<em> </em>in containers throughout the year and as bulbs starting in the fall.  If planting bulbs, it is best to plant this time of year, although they can overwinter in cold storage until the time of planting before summer warmth sets in.</p>
<p>Checker lily or sometimes called chocolate lily begin rising from the soil near the end of winter and can reach over 2 ft. (60 cm.) tall.  The leaves on flower producing individuals are linear and slender in slight whorls climbing the flower stalk.  These leaves differ greatly from the large basal leaves of the plants that aren&#8217;t mature enough to produce flowers.  Flowers open between April and May.  The mottled maroon/yellow tepals nod elegantly, until after pollination when the fruit begins to form, straightening out the flower stalk.</p>
<p><a href="http://www.sevenoaksnativenursery.com/files/2011/08/fri-aff-flower.jpg"><img class="alignright size-large wp-image-3007" style="border-style: initial; border-color: initial;" title="Fritillaria affinis flower" src="http://www.sevenoaksnativenursery.com/files/2011/08/fri-aff-flower-300x168.jpg" alt="" width="300" height="168" /></a></p>
<p>The coloring of the tepals of <em>Fritillaria affinis </em>can vary depending on sunlight, moisture, and elevation.  The Oregon Flora Project has a great site with photos exihibiting the variation of the &#8220;checkered&#8221; flowers.</p>
<p><em>Fritillaria affinis</em> is also sometimes called, &#8220;rice root fritillary&#8221;, referring to it&#8217;s nature to reproduce vegetatively through bulbs and many bulblets, which look similar to fat grains of rice.  The indigenous people, native to the regions where<em> </em> checker lily occurs, consumed the bulbs as an important starch in their diet.  They would dig the bulbs in the early spring before they started to produce leaves or in the fall after the return to dormancy.</p>
<p><a href="http://www.sevenoaksnativenursery.com/files/2011/09/fri-aff-rice.jpg"><img class="size-large wp-image-3063 alignleft" style="border-style: initial; border-color: initial;" title="Fritillaria affinis bulblets" src="http://www.sevenoaksnativenursery.com/files/2011/09/fri-aff-rice-300x225.jpg" alt="" width="270" height="203" /></a></p>
<div>We will begin digging <em><a title="Fritillaria affinis" href="http://www.sevenoaksnativenursery.com/availability/bareroot-availability/?pavail=Fritillaria+affinis" target="_blank">Fritillaria affinis</a> </em>bulbs in the next two weeks, contact us to place your order.&nbsp;</p>
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		<title>Digger: &#8220;Helping the bulb go on&#8221;-Marty Wingate</title>
		<link>http://www.sevenoaksnativenursery.com/2011/08/19/digger-helping-bulb-on-marty-wingate/</link>
		<comments>http://www.sevenoaksnativenursery.com/2011/08/19/digger-helping-bulb-on-marty-wingate/#comments</comments>
		<pubDate>Fri, 19 Aug 2011 17:54:23 +0000</pubDate>
		<dc:creator>Brenda Bennett</dc:creator>
				<category><![CDATA[Publications]]></category>
		<category><![CDATA[Allium]]></category>
		<category><![CDATA[Bulbs]]></category>
		<category><![CDATA[Camassia]]></category>
		<category><![CDATA[Dichelostemma]]></category>
		<category><![CDATA[Digger]]></category>
		<category><![CDATA[Dodecatheon]]></category>
		<category><![CDATA[Erythronium]]></category>
		<category><![CDATA[Greenroof]]></category>
		<category><![CDATA[Lilium]]></category>
		<category><![CDATA[xeric]]></category>

		<guid isPermaLink="false">http://www.sevenoaksnativenursery.com/?p=2959</guid>
		<description><![CDATA[In the current edition of Digger, Sevenoaks was highlighted as one of the few nurseries that grow a variety of native bulbs.   In the article, Helping the bulb go on, written by Marty Wingate, a well-known garden blogger, author and master gardener, she explains what an under valued part of the garden native bulbs are.  To [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.sevenoaksnativenursery.com/files/2011/07/all-val-infl-1.jpg"><img class="alignright size-large wp-image-2613" title="Allium validum " src="http://www.sevenoaksnativenursery.com/files/2011/07/all-val-infl-1-300x168.jpg" alt="" width="300" height="168" /></a>In the current edition of <em>Digger, </em>Sevenoaks was highlighted as one of the few nurseries that grow a variety of native bulbs.   In the article, <span style="text-decoration: underline;">Helping the bulb go on</span>, written by Marty Wingate, a well-known garden blogger, author and master gardener, she explains what an under valued part of the garden native bulbs are.  To read the article in its entirety visit the <a href="http://www.oan.org/associations/4440/files/digger/2011August1/index.html" target="_blank">online version</a> of the publication and &#8220;turn&#8221; to page 13.<a href="http://www.sevenoaksnativenursery.com/files/2011/06/tri-hya-infl.jpg"><img class="size-medium wp-image-2455 alignleft" title="tri hya infl" src="http://www.sevenoaksnativenursery.com/files/2011/06/tri-hya-infl-205x115.jpg" alt="" width="205" height="115" /></a></p>
<p><img class="size-medium wp-image-1901 alignright" style="border-style: initial; border-color: initial;" title="cam qua fl" src="http://www.sevenoaksnativenursery.com/files/2011/05/cam-qua-fl-205x364.jpg" alt="" width="205" height="364" /></p>
<div>With a brilliant flash of color in the spring, native bulb flowers are what we see when we go for those hikes in May and June.  Native bulbs are a great resource for the avid or amateur gardener, anyone can plant bulbs, and have a beautiful show of flowers in the spring and beyond.  A Pacific Northwest xeric gardener would appreciate some bulbs in their garden, which don&#8217;t require the extra watering throughout the dry season, and will add some well-needed flare.<a href="http://www.sevenoaksnativenursery.com/files/2011/06/dod-hen-bud.jpg"><br />
</a><a href="http://www.sevenoaksnativenursery.com/files/2010/12/Erythronium-oregonum.jpg"><img class="size-full wp-image-973 alignleft" title="Erythronium oregonum" src="http://www.sevenoaksnativenursery.com/files/2010/12/Erythronium-oregonum.jpg" alt="" width="288" height="431" /></a>Recently we have sold bulbs that are being used less traditionally, in large-scale greenroof projects and on the more traditional end, in streamside restoration projects.  The bulbs we offer provide the color that signals the end of the rain, which is a relieving sight in February and March.  Starting early with <em>Erythronium</em>, <em>Trillium</em>, and <em>Dodecatheon</em>, the green leaves emerge from the brown soggy soil and finish with delicate flowers.  Continuing into May, <em>Camassia</em>, <em>Calochortus</em>, and <em>Dichelostemma </em>provide a whole new spectrum of colors.  Finally the <em>Liliums</em> begin flowering in late June lasting into July, with some species of <em>Allium</em> lasting into August.<a href="http://www.sevenoaksnativenursery.com/files/2011/07/tri-ixo-fl.jpg"><img class="alignright size-medium wp-image-2639" title="Triteleia ixioides" src="http://www.sevenoaksnativenursery.com/files/2011/07/tri-ixo-fl-205x115.jpg" alt="" width="205" height="115" /></a>  At Sevenoaks, we collect the seed from native bulb producing plants, plant them, and wait 3 to 5 years.  Once they have had time to grow and build up to a size that will produce flowers, we hand dig them, and grade into sizes from x-small to x-large. We are getting to our bulb digging season, when the plants are dormant, and will start offering quantities and posting them on our <a href="http://www.sevenoaksnativenursery.com/availability/bareroot-availability/?pcat=perennials-and-bulbs" target="_blank">availability.</a><a href="http://www.sevenoaksnativenursery.com/files/2011/06/dod-hen-bud.jpg"><br class="Apple-interchange-newline" /></a></div>
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