Cultivar
Plant Size
Leaf Color
Variegation
Var Color
Origin
Flower Color
Season
Source
Registered
'Gunpowder Falls'
Medium
Blue/Green
-
Unknown
-
-
Wrede, Arthur & Smith, Roger
--NR--
'Lakeside Powder Blue'
Large
Dark-Green
-
-
Unknown
-
-
Chastain, Mary
--NR--
'Ohh! Powder River Blue'
Large
Blue/Green
-
Unknown
Near-White
June into July
Schulz, Ed
.2020
'Powder Blue'
Giant
Blue/Green
-
-
Unknown
Pale-Lavender
June
Sugita, Hajime & Ruh, Peter
.1998
'Powder Keg'
Large
Blue/Green
Streaked
White
TC Sport
Near-White
June into July
Zilis, Mark
.2010
'Powder Point'
Large
Blue/Green
Medial
Yellow
Unknown
-
-
Goodenough, Rick
--NR--
'Powderpuff'
Medium
Blue/Green
-
-
Hybrid
Pale-Lavender
July
Nyikos, Frank
.2002
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