Aeonium, Black Tree Aeonium, Purple Crest Aeonium
Aeoniumarboreum 'Zwartkop'

<h1>Aeonium, Black Tree Aeonium, Purple Crest Aeonium<br><i>Aeonium</i><i>arboreum</i> 'Zwartkop'</h1>

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                            <b>Family: Crassulaceae</b>
                                    (krass-yoo-LAY-see-ee)<br>
                                                        <b>Genus: <i>Aeonium</i></b>
                                    (ee-OH-nee-um)<br>
                                        
                            <b>Species: <i>arboreum</i></b>
                                    (ar-BOR-ee-um)<br>
                            
                            <b>Cultivar: Zwartkop</b><br>
            
                        
                        
                        
            
                        
                        
                        
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                                                        <P><B>Category</B></P>
                                                                        Cactus and Succulents<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>
                                                                        Unknown
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                                                        <P><B>Height</B></P>
                                                                        24-36 in. (60-90 cm)<BR>
                                                                                                36-48 in. (90-120 cm)<BR>
                                                                                                4-6 ft. (1.2-1.8 m)<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>
                                                                        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>
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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>
                                                                        Bright Yellow<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>
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                                                                                                    <P><B>Patent Information</B></P>
                                                                        Non-patented<BR>
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                                                                                                    <P><B>Propagation Methods</B></P>
                                                                        From herbaceous stem cuttings<BR>
                                                                                                From seed; germinate in vitro in gelatin, agar or other medium<BR>
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                                                                                                    <P><B>Seed Collecting</B></P>
                                                                        Bag seedheads to capture ripening seed<BR>
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