Zelkova, Japanese Grey-Bark Elm, Japanese Zelkova
Zelkovaserrata 'Ogon'

<h1>Zelkova, Japanese Grey-Bark Elm, Japanese Zelkova<br><i>Zelkova</i><i>serrata</i> 'Ogon'</h1>

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                            <b>Family: Ulmaceae</b>
                                    (ulm-AY-see-ee)<br>
                                                        <b>Genus: <i>Zelkova</i></b>
                                    (ZEL-kov-uh)<br>
                                        
                            <b>Species: <i>serrata</i></b>
                                    (sair-AY-tuh)<br>
                            
                            <b>Cultivar: Ogon</b><br>
            
                        
                        
                        
            
                        
                        
                        
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                                                        <P><B>Category</B></P>
                                                                        Trees<BR>
                                                                <BR>
                                                        <P><B>Water Requirements</B></P>
                                                                        Average Water Needs;  Water regularly; do not overwater<BR>
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                                                        <P><B>Sun Exposure</B></P>
                                                                        Full Sun<BR>
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                                                        <P><B>Foliage</B></P>
                                                                        Deciduous<BR>
                                                                <BR>
                                                        <P><B>Foliage Color</B></P>
                                                                        Unknown
                                                                <BR>
                                                        <P><B>Height</B></P>
                                                                        over 40 ft. (12 m)<BR>
                                                                <BR>
                                                        <P><B>Spacing</B></P>
                                                                        30-40 ft. (9-12 m)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        USDA Zone 5a: to -28.8 °C (-20 °F)<BR>
                                                                                                USDA Zone 5b: to -26.1 °C (-15 °F)<BR>
                                                                                                USDA Zone 6a: to -23.3 °C (-10 °F)<BR>
                                                                                                USDA Zone 6b: to -20.5 °C (-5 °F)<BR>
                                                                                                USDA Zone 7a: to -17.7 °C (0 °F)<BR>
                                                                                                USDA Zone 7b: to -14.9 °C (5 °F)<BR>
                                                                                                USDA Zone 8a: to -12.2 °C (10 °F)<BR>
                                                                                                USDA Zone 8b: to -9.4 °C (15 °F)<BR>
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                                                                                            <P><B>Where to Grow</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Danger</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Characteristics</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Size</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Time</B></P>
                                                                        Late Winter/Early Spring<BR>
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                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        4.5 or below (very acidic)<BR>
                                                                                                4.6 to 5.0 (highly acidic)<BR>
                                                                                                5.1 to 5.5 (strongly acidic)<BR>
                                                                                                5.6 to 6.0 (acidic)<BR>
                                                                                                6.1 to 6.5 (mildly acidic)<BR>
                                                                                                6.6 to 7.5 (neutral)<BR>
                                                                <BR>
                                                                                                    <P><B>Patent Information</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Propagation Methods</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Seed Collecting</B></P>
                                                                        Unknown
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