H. ‘Thunderbolt’
(R)
2020
Status: Published
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H. ‘Thunderbolt’ |
A. R. Crowder (ON) Hawksridge Farms Inc (I) AHS/G. H. Alley (R) |
Plant: 50in (127.0cm) diameter; 28in (71.1cm) high; upright; moderate growth rate
Leaf: 0in (0.0cm) long; in (0.0cm) wide; 16 to 19 vein pairs; strong yellow green (144C RHS Chart) with with 3 to 5in (7.6 to 12.7cm) wide, dark bluish green (131A RHS Chart), flat margins; glaucous bloom on top; glaucous bloom underneath; broadly ovate to nearly round with cordate base; Select One
Scape: 18 to 22in (45.7 to 55.9cm) high; very pale yellowish green
Scape Bracts: inflorescence leaves
Flower: 2in (5.1cm) long; white, translucent margins; tubular; Pleasant Hill, MO; 6/1 - 6/10 - 6/20
Seed: sets viable seed, pale greenish yellow pods
Clump History: 12 years old; Pleasant Hill, MO
Notable Characteristics: Bright yellow green centers are framed by extremely wide, blue green margins. Nearly round leaves are corrugated, very thick and deeply furrowed. Vigorous grower.
Pod Parent: N/A
Pollen Parent: N/A
Sport Parent: Sport of H. sieboldiana ‘Elegans’
Seasonal Color Change: Center color on older leaves tun almost white. Once the glaucous bloom fades the leaves are dull to
Section Class: II-8(6a)
Patent/PBR Number: PP14,232 PBR18193 QZ
Additional Comments: N/A