Gentiana Species, Closed Gentian, Bottle Gentian, Gall Flower, Sampson's Snakeroot
Gentianaandrewsii

<h1>Gentiana Species, Closed Gentian, Bottle Gentian, Gall Flower, Sampson's Snakeroot<br><i>Gentiana</i><i>andrewsii</i></h1>

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                            <b>Family: Gentianaceae</b>
                                    (jen-shun-AY-see-ee)<br>
                                                        <b>Genus: <i>Gentiana</i></b>
                                    (jen-shee-AN-uh)<br>
                                        
                            <b>Species: <i>andrewsii</i></b>
                                    (an-DROO-see-eye)<br>
                            
            
                        
                        
                        
                            <P><b>Synonym:<i>Cuttera catesbei</i></b><br>
            
                            <P><b>Synonym:<i>Dasystephana andrewsii</i></b><br>
                        
                            <P><b>Synonym:<i>Pneumonanthe andrewsii</i></b><br>
                        
                        
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                                                        <P><B>Category</B></P>
                                                                        Perennials<BR>
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                                                        <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>
                                                                        Sun to Partial Shade<BR>
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                                                        <P><B>Foliage</B></P>
                                                                        Deciduous<BR>
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                                                        <P><B>Foliage Color</B></P>
                                                                        Unknown
                                                                <BR>
                                                        <P><B>Height</B></P>
                                                                        12-18 in. (30-45 cm)<BR>
                                                                <BR>
                                                        <P><B>Spacing</B></P>
                                                                        6-9 in. (15-22 cm)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        USDA Zone 3a:  to -39.9 °C (-40 °F)<BR>
                                                                                                USDA Zone 3b: to -37.2 °C (-35 °F)<BR>
                                                                                                USDA Zone 4a: to -34.4 °C (-30 °F)<BR>
                                                                                                USDA Zone 4b: to -31.6 °C (-25 °F)<BR>
                                                                                                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>
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                                                                                            <P><B>Where to Grow</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Danger</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Dark Blue<BR>
                                                                                                Blue-Violet<BR>
                                                                                                Medium Purple<BR>
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                                                                                                    <P><B>Bloom Characteristics</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Bloom Size</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Bloom Time</B></P>
                                                                        Late Summer/Early Fall<BR>
                                                                <BR>
                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        5.1 to 5.5 (strongly acidic)<BR>
                                                                                                5.6 to 6.0 (acidic)<BR>
                                                                                                6.1 to 6.5 (mildly acidic)<BR>
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                                                                                                    <P><B>Patent Information</B></P>
                                                                        Non-patented<BR>
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                                                                                                    <P><B>Propagation Methods</B></P>
                                                                        From seed; direct sow outdoors in fall<BR>
                                                                                                From seed; winter sow in vented containers, coldframe or unheated greenhouse<BR>
                                                                                                From seed; stratify if sowing indoors<BR>
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                                                                                                    <P><B>Seed Collecting</B></P>
                                                                        Allow pods to dry on plant; break open to collect seeds<BR>
                                                                                                Properly cleaned, seed can be successfully stored<BR>
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