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Calycanthus floridulus
  • Common Name: Carolina Sweetshrub, Carolina Allspice
  • Bloom Colour: brown
  • Leaf Colour: deep green
  • Bloom Time: late spring
Calycanthus floridulus
Clethra alnifolia Ruby Spice
  • Common Name: Summersweet
  • Bloom Colour: pink
  • Leaf Colour: green
  • Bloom Time: mid summer to fall
Clethra alnifolia 'Ruby Spice' photo Missouri Botanical Garden
Clethra alnifolia 'Sugartina Crystalina'
  • Common Name: Summersweet, Pepperbush
  • Bloom Colour: white
  • Leaf Colour: dark green
  • Bloom Time: summer
Clethra alnifolia Sugartina 'Crystaltina' Photo courtesy of Proven Winners
Clethra alnifolia Ripple Effect
New from Proven Winners for 2026
  • Common Name: Summersweet, Sweet Pepperbush
  • Bloom Colour: white
  • Leaf Colour: green
  • Bloom Time: mid to late summer
Clethra alnifolia 'Ripple Effect' photo courtesy of Proven Winners
Cornus alba 'Elegantissima'
  • Common Name: Red Twig Dogwood
  • Bloom Colour: white
  • Leaf Colour: green and white
  • Bloom Time: late spring
Cornus alba 'Elegantissima' photo Oregon State University
Cornus alba Neon Burst
New for 2025 from First Editions
  • Common Name: Dogwood
  • Bloom Colour: white
  • Leaf Colour: gold turning purple in fall
  • Bloom Time: spring
Cornus alba 'Neon Burst' photo courtesy of First Editions
Cotinus coggygria Winecraft Black
Proven Winners Introduction
  • Common Name: Smokebush
  • Bloom Colour: purple
  • Leaf Colour: purple
  • Bloom Time: early summer
Cotinus 'Winecraft Purple' photo courtesy of Spring Meadow Nursery
Cotinus Velveteeny
  • Common Name: Smokebush
  • Bloom Colour: pink
  • Leaf Colour: deep velvety purple
  • Bloom Time: early to mid summer
Cotinus 'Velveteeny' photo courtesy of Briggs Nursery