Rudbeckia Species, Cabbage Leaf Coneflower, Giant Brown-eyed Susan, Great Coneflower
Rudbeckiamaxima

<h1>Rudbeckia Species, Cabbage Leaf Coneflower, Giant Brown-eyed Susan, Great Coneflower<br><i>Rudbeckia</i><i>maxima</i></h1>

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                            <b>Family: Asteraceae</b>
                                    (ass-ter-AY-see-ee)<br>
                                                        <b>Genus: <i>Rudbeckia</i></b>
                                    (rud-BEK-ee-a)<br>
                                        
                            <b>Species: <i>maxima</i></b>
                                    (MAKS-ih-muh)<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>
                                                                        Full Sun<BR>
                                                                                                Sun to Partial Shade<BR>
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                                                        <P><B>Foliage</B></P>
                                                                        Grown for foliage<BR>
                                                                                                Deciduous<BR>
                                                                                                Herbaceous<BR>
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                                                        <P><B>Foliage Color</B></P>
                                                                        Blue-Green<BR>
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                                                        <P><B>Height</B></P>
                                                                        4-6 ft. (1.2-1.8 m)<BR>
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                                                        <P><B>Spacing</B></P>
                                                                        18-24 in. (45-60 cm)<BR>
                                                                                                24-36 in. (60-90 cm)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        USDA Zone 6a: to -23.3 °C (-10 °F)<BR>
                                                                                                USDA Zone 6b: to -20.5 °C (-5 °F)<BR>
                                                                                                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>
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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>
                                                                        N/A<BR>
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                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Gold (yellow-orange)<BR>
                                                                                                Bright Yellow<BR>
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                                                                                                    <P><B>Bloom Characteristics</B></P>
                                                                        Flowers are good for cutting<BR>
                                                                                                This plant is attractive to bees, butterflies and/or birds<BR>
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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>
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                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        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>
                                                                        By dividing the rootball<BR>
                                                                                                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>
                                                                                                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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