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		Database for the Plant Genus Hosta American Hosta Society  
Sea Thunder - 2009

REGISTERED

Originator, Nominant, Introducer: M. Seaver    Registrant: AHS, K. Walek   

Registered Clump
Additional Clump
Additional Leaf
Additional Flower

Clump Description

Growth Rate
medium
Plant Width
48
Plant Width (cm)
121.92
Plant Height
20
Plant Height (cm)
50.80
Plant Habit
mound-like

Leaf Description

Leaf Color Center
creamy yellow to white
Leaf Color Margin
dark green
Leaf Length
8
Leaf Length (cm)
20.32
Leaf Width
4.5
Leaf Width (cm)
11.43
Vein Pairs
9
Margin Appearance
slightly rippled
Width of Margin Var.
.75
Width of Margin Var. (cm)
1.9
Petiole Characteristics
variegated green, cream and white
Leaf Appearance
lightly wavy, moderately corrugated
Leaf Shape
elliptic to ovate
Leaf Base
rounded

Scape Description

Scape Height
36
Scape Height (cm)
91.4
Scape Color
green streaked cream and white

Flower Description

Flower Color
pale purple
Growing Location
Needham Heights, MA
Flower Time
July 15 to Aug 15

Seed Information

Viable
seed set unknown

Clump History

Clump's Origin
division obtained from the originator
Clump Source
IAC List Hosta

Parentage

Sport Parent
Sport of H. 'Sea Lightning'

Additional Information

Section Class
III-6a

Classification Information

Section Class
III-6a
Classif Leaf Length
8
Classif Leaf Width
4.5
Classif Leaf Color
creamy yellow to white
Classif Margin Color
dark green


Full Classification List

Simplified Classification List

Cover Pages for Classification Lists

Quick Reference Table for Leaf Sizes and Colors

The American Hosta Growers Association is proud to honor the legacy of AHGA member Steve Greene.

www.hostagrowers.org


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