Regal Pelargonium (UK), Martha Washington Geranium (US), Pansy Flowered Geranium
Pelargoniumx domesticum 'Sienna'

<h1>Regal Pelargonium (UK), Martha Washington Geranium (US), Pansy Flowered Geranium<br><i>Pelargonium</i><i>x domesticum</i> 'Sienna'</h1>

<table border=0 width="100%">
    <tr>
        <td valign="top">
                            <b>Family: Geraniaceae</b>
                                    (jer-ay-nee-AY-see-ee)<br>
                                                        <b>Genus: <i>Pelargonium</i></b>
                                    (pe-lar-GO-nee-um)<br>
                                        
                            <b>Species: <i>x domesticum</i></b>
                                    (doh-MESS-tik-um)<br>
                            
                            <b>Cultivar: Sienna</b><br>
            
                        
                        
                        
            
                        
                        
                        
                        <P>
</table>

    <table border="0" width="100%">
        <tr>
            <td valign="top">
                                                        <P><B>Category</B></P>
                                                                        Annuals<BR>
                                                                                                Tropicals and Tender Perennials<BR>
                                                                <BR>
                                                        <P><B>Water Requirements</B></P>
                                                                        Average Water Needs;  Water regularly; do not overwater<BR>
                                                                <BR>
                                                        <P><B>Sun Exposure</B></P>
                                                                        Full Sun<BR>
                                                                                                Sun to Partial Shade<BR>
                                                                <BR>
                                                        <P><B>Foliage</B></P>
                                                                        Herbaceous<BR>
                                                                <BR>
                                                        <P><B>Foliage Color</B></P>
                                                                        Unknown
                                                                <BR>
                                                        <P><B>Height</B></P>
                                                                        24-36 in. (60-90 cm)<BR>
                                                                <BR>
                                                        <P><B>Spacing</B></P>
                                                                        12-15 in. (30-38 cm)<BR>
                                                                                                15-18 in. (38-45 cm)<BR>
                                                                <BR>
                                                        <P><B>Hardiness</B></P>
                                                                        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>
                                                                                                USDA Zone 11: above 4.5 °C (40 °F)<BR>
                                                                <BR>
                                                                                        </td> <td valign="top">
                                                                                            <P><B>Where to Grow</B></P>
                                                                        Can be grown as an annual<BR>
                                                                <BR>
                                                                                                    <P><B>Danger</B></P>
                                                                        N/A<BR>
                                                                <BR>
                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Pink<BR>
                                                                                                Rose/Mauve<BR>
                                                                                                Magenta (pink-purple)<BR>
                                                                <BR>
                                                                                                    <P><B>Bloom Characteristics</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Size</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Bloom Time</B></P>
                                                                        Blooms repeatedly<BR>
                                                                <BR>
                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
                                                                <BR>
                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        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>
                                                                        Non-patented<BR>
                                                                <BR>
                                                                                                    <P><B>Propagation Methods</B></P>
                                                                        From herbaceous stem cuttings<BR>
                                                                <BR>
                                                                                                    <P><B>Seed Collecting</B></P>
                                                                        N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed<BR>
                                                                <BR>
                                
            </td>
        </tr>
    </table>