Table 1.

Size and health ratings of serviceberry cultivars planted as street trees with two cultivars paired at most locations.z

Cultivar/abbrev.Paired cultivarYearDiam (cm)Ht (m)Width (m)Foliage (1 to 5)Branches (1 to 5)
Autumn Brilliance®/AB Cu128.9y5.0y4.3x4.1x4.9
Autumn Brilliance®Tr126.3y4.1y3.74.74.7
Autumn Brilliance®Tr128.54.7x3.8x3.43.5
Autumn Brilliance®Tr129.64.94.93.34.3
Autumn Brilliance®Cu128.8y3.9y4.14.7x4.9
Autumn Brilliance®PD  97.94.64.14.64.2
Autumn Brilliance®CS  75.04.03.14.44.8
Autumn Brilliance®CS  64.54.12.24.24.7
Cole’s Select/CSAB  75.54.13.14.55.0
Cole’s SelectAB  64.64.12.44.34.7
Cumulus®/CuRH1211.65.52.94.54.7
Cumulus®AB1211.9x7.3x3.8y2.8y4.9
Cumulus®RH119.35.64.04.3
Cumulus®RH129.16.34.63.94.5
Cumulus®RH1212.87.2x4.0y3.54.6
Cumulus®AB1213.6x6.4x4.44.2y4.9
Cumulus®RH  912.05.5y5.04.24.9
Princess Diana/PDAB  98.04.44.04.54.4
Reflection™/ReTr108.94.83.1y4.04.5
Reflection™SG  97.94.33.04.34.9
Robin Hill/RHCu1210.95.52.94.54.6
Robin HillCu119.75.64.14.3
Robin HillCu1210.36.84.73.94.7
Robin HillCu1212.56.0y4.7x3.64.4
Robin HillCu  913.56.8x4.94.24.9
Spring Glory®/SGRe  97.54.02.74.25.0
Tradition®/TrNone128.24.43.23.94.2
Tradition®AB128.2x5.3x3.84.64.7
Tradition®AB127.43.7y3.0y3.53.6
Tradition®AB129.85.14.52.94.4
Tradition®Re108.44.54.0x4.14.3
  • zAverage trunk diameter, tree height, and crown width are in the most advanced year; foliage health and branch health ratings are averaged over all years: 1, 2, 3, 6, 9, and 12 in most cases.

  • ySignificantly smaller at 95% level than corresponding value of the paired cultivar. Foliage and branch health ratings: 1 = 65% to 100% of leaves or branches exhibit injury, 2 = 45% to 60%, 3 = 25% to 40%, 4 = 5% to 20%, 5 = less than 5%.

  • xSignificantly greater at 95% level than corresponding value of the paired cultivar.