Eryngium Species, Leavenworth's Eryngo, Sea Holly, Purple Button-Willow
Eryngiumleavenworthii

<h1>Eryngium Species, Leavenworth's Eryngo, Sea Holly, Purple Button-Willow<br><i>Eryngium</i><i>leavenworthii</i></h1>

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                            <b>Family: Apiaceae</b>
                                    (ay-pee-AY-see-ee)<br>
                                                        <b>Genus: <i>Eryngium</i></b>
                                    (er-RIN-jee-um)<br>
                                        
                            <b>Species: <i>leavenworthii</i></b>
                                    (lev-en-WER-thee-eye)<br>
                            
            
                        
                        
                        
            
                        
                        
                        
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                                                        <P><B>Category</B></P>
                                                                        Annuals<BR>
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                                                        <P><B>Water Requirements</B></P>
                                                                        Drought-tolerant; suitable for xeriscaping<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>
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                                                        <P><B>Foliage Color</B></P>
                                                                        Bronze<BR>
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                                                        <P><B>Height</B></P>
                                                                        12-18 in. (30-45 cm)<BR>
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                                                        <P><B>Spacing</B></P>
                                                                        12-15 in. (30-38 cm)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        Not Applicable<BR>
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                                                                                            <P><B>Where to Grow</B></P>
                                                                        Grow outdoors year-round in hardiness zone<BR>
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                                                                                                    <P><B>Danger</B></P>
                                                                        Plant has spines or sharp edges; use extreme caution when handling<BR>
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                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Blue-Violet<BR>
                                                                                                Lavender<BR>
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                                                                                                    <P><B>Bloom Characteristics</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Size</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Time</B></P>
                                                                        Mid Summer<BR>
                                                                                                Late Summer/Early Fall<BR>
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                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        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>
                                                                        From seed; direct sow outdoors in fall<BR>
                                                                                                From seed; direct sow after last frost<BR>
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                                                                                                    <P><B>Seed Collecting</B></P>
                                                                        Allow seedheads to dry on plants; remove and collect seeds<BR>
                                                                                                Wear gloves to protect hands when handling seeds<BR>
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