Cotinus, European Smoketree, Purple Smoke Tree
Cotinuscoggygria 'Royal Purple'

<h1>Cotinus, European Smoketree, Purple Smoke Tree <br><i>Cotinus</i><i>coggygria</i> 'Royal Purple'</h1>

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                            <b>Family: Anacardiaceae</b>
                                    (an-a-kard-ee-AY-see-ee)<br>
                                                        <b>Genus: <i>Cotinus</i></b>
                                    (ko-TYE-nus)<br>
                                        
                            <b>Species: <i>coggygria</i></b>
                                    (kog-GY-gree-uh)<br>
                            
                            <b>Cultivar: Royal Purple</b><br>
            
                        
                        
                        
            
                        
                        
                        
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                                                        <P><B>Category</B></P>
                                                                        Trees<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>
                                                                        Deciduous<BR>
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                                                        <P><B>Foliage Color</B></P>
                                                                        Burgundy/Maroon<BR>
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                                                        <P><B>Height</B></P>
                                                                        12-15 ft. (3.6-4.7 m)<BR>
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                                                        <P><B>Spacing</B></P>
                                                                        12-15 ft. (3.6-4.7 m)<BR>
                                                                                                15-20 ft. (4.7-6 m)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        USDA Zone 4b: to -31.6 °C (-25 °F)<BR>
                                                                                                USDA Zone 5a: to -28.8 °C (-20 °F)<BR>
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                                                                                            <P><B>Where to Grow</B></P>
                                                                        Grow outdoors year-round in hardiness zone<BR>
                                                                                                Can be grown as an annual<BR>
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                                                                                                    <P><B>Danger</B></P>
                                                                        Seed is poisonous if ingested<BR>
                                                                                                Parts of plant are poisonous if ingested<BR>
                                                                                                All parts of plant are poisonous if ingested<BR>
                                                                                                Handling plant may cause skin irritation or allergic reaction<BR>
                                                                                                Plant has spines or sharp edges; use extreme caution when handling<BR>
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                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Pink<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 Spring/Early Summer<BR>
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                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
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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 softwood cuttings<BR>
                                                                                                From seed; direct sow outdoors in fall<BR>
                                                                                                From seed; winter sow in vented containers, coldframe or unheated greenhouse<BR>
                                                                                                From seed; sow indoors before last frost<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>
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