Aquilegia, Hybrid Columbine
Aquilegia 'Crimson Star'

<h1>Aquilegia, Hybrid Columbine<br><i>Aquilegia</i> 'Crimson Star'</h1>

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                            <b>Family: Ranunculaceae</b>
                                    (ra-nun-kew-LAY-see-ee)<br>
                                                        <b>Genus: <i>Aquilegia</i></b>
                                    (a-kwi-LEE-jee-a)<br>
                                        
            
                            <b>Cultivar: Crimson Star</b><br>
            
                            Additional cultivar information: (aka Rotstern, Red Star)<br> 
                        
                        
                        
                            <P><b>Synonym:<i>Aquilegia caerulea</i></b><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>
                                                                        Sun to Partial Shade<BR>
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                                                        <P><B>Foliage</B></P>
                                                                        Unknown
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                                                        <P><B>Foliage Color</B></P>
                                                                        Blue-Green<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>
                                                                        15-18 in. (38-45 cm)<BR>
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                                                        <P><B>Hardiness</B></P>
                                                                        USDA Zone 3a:  to -39.9 °C (-40 °F)<BR>
                                                                                                USDA Zone 3b: to -37.2 °C (-35 °F)<BR>
                                                                                                USDA Zone 4a: to -34.4 °C (-30 °F)<BR>
                                                                                                USDA Zone 4b: to -31.6 °C (-25 °F)<BR>
                                                                                                USDA Zone 5a: to -28.8 °C (-20 °F)<BR>
                                                                                                USDA Zone 5b: to -26.1 °C (-15 °F)<BR>
                                                                                                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>
                                                                                                USDA Zone 9a: to -6.6 °C (20 °F)<BR>
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                                                                                            <P><B>Where to Grow</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Danger</B></P>
                                                                        Seed is poisonous if ingested<BR>
                                                                                                Parts of plant are poisonous if ingested<BR>
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                                                                                                    <P><B>Bloom Color</B></P>
                                                                        Red<BR>
                                                                                                Bright Yellow<BR>
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                                                                                                    <P><B>Bloom Characteristics</B></P>
                                                                        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 Spring/Early Summer<BR>
                                                                                                Mid Summer<BR>
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                                                                                                    <P><B>Other details</B></P>
                                                                        Unknown
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                                                                                                    <P><B>Soil pH requirements</B></P>
                                                                        5.1 to 5.5 (strongly acidic)<BR>
                                                                                                5.6 to 6.0 (acidic)<BR>
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                                                                                                    <P><B>Patent Information</B></P>
                                                                        Unknown
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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>
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                                                                                                    <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>
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