Nassella Species, Silky Thread Grass, Mexican Feather Grass, Mexican Needle Grass, Pony Tails
Stipatenuissima

<h1>Nassella Species, Silky Thread Grass, Mexican Feather Grass, Mexican Needle Grass, Pony Tails<br><i>Stipa</i><i>tenuissima</i></h1>

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                            <b>Family: Poaceae</b>
                                    (poh-AY-see-ee)<br>
                                                        <b>Genus: <i>Stipa</i></b>
                                    (STEE-pa)<br>
                                        
                            <b>Species: <i>tenuissima</i></b>
                                    (ten-yoo-ISS-ee-muh)<br>
                            
            
                        
                        
                        
                            <P><b>Synonym:<i>Stipa tenuissima</i></b><br>
            
                        
                        
                        
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                                                        <P><B>Category</B></P>
                                                                        Ornamental Grasses and Bamboo<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>
                                                                        Full Sun<BR>
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                                                        <P><B>Foliage</B></P>
                                                                        Grown for foliage<BR>
                                                                                                Herbaceous<BR>
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                                                        <P><B>Foliage Color</B></P>
                                                                        Unknown
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                                                        <P><B>Height</B></P>
                                                                        24-36 in. (60-90 cm)<BR>
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                                                        <P><B>Spacing</B></P>
                                                                        15-18 in. (38-45 cm)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        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>
                                                                                                USDA Zone 9a: to -6.6 °C (20 °F)<BR>
                                                                                                USDA Zone 9b: to -3.8 °C (25 °F)<BR>
                                                                                                USDA Zone 10a: to -1.1 °C (30 °F)<BR>
                                                                                                USDA Zone 10b: to 1.7 °C (35 °F)<BR>
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                                                                                            <P><B>Where to Grow</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Danger</B></P>
                                                                        N/A<BR>
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                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Cream/Tan<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 Spring/Early Summer<BR>
                                                                                                Mid Summer<BR>
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                                                                                                    <P><B>Other details</B></P>
                                                                        <b>May be a noxious weed or <a href="http://davesgarden.com/terms/go/500.html">invasive</a></b><BR>
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                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        6.1 to 6.5 (mildly acidic)<BR>
                                                                                                6.6 to 7.5 (neutral)<BR>
                                                                                                7.6 to 7.8 (mildly alkaline)<BR>
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                                                                                                    <P><B>Patent Information</B></P>
                                                                        Non-patented<BR>
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                                                                                                    <P><B>Propagation Methods</B></P>
                                                                        By dividing the rootball<BR>
                                                                                                From seed; direct sow outdoors in fall<BR>
                                                                                                From seed; stratify if sowing indoors<BR>
                                                                                                Self-sows freely; deadhead if you do not want volunteer seedlings next season<BR>
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                                                                                                    <P><B>Seed Collecting</B></P>
                                                                        Allow seedheads to dry on plants; remove and collect seeds<BR>
                                                                                                Properly cleaned, seed can be successfully stored<BR>
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