Welcome to the American Hosta Society Online Registry & 
		Database for the Plant Genus Hosta American Hosta Society  
Hosta ‘Sea Thunder’ (2009)

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

 

PLANT DESCRIPTION

Plant Width (in) Plant Width (cm) Plant Height (in) Plant Height (cm)
48.00 121.92 20.00 50.80
Plant Habit Growth Rate Plant Size
mound-like medium

LEAF DESCRIPTION

Leaf Length (in) Leaf Length (cm) Leaf Width (in) Leaf Width (cm)
8.00 20.32 4.50 11.43
Vein Pairs Leaf Color Center Margin Appearance
9 creamy yellow to white slightly rippled
Leaf Color Margin Margin Varigation Width (in) Margin Varigation Width (cm)
dark green
Petiole Characteristics Leaf Texture Top Leaf Texture Bottom
variegated green, cream and white
Leaf Appearance Leaf Shape Leaf Base
lightly wavy, moderately corrugated elliptic to ovate rounded

SCAPE DESCRIPTION

Scape Height (in) Scape Height (cm) Scape Color Scape, Leaves, Bract at Maturity
36 91.4 green streaked cream and white

FLOWER DESCRIPTION

Flower Length (in) Flower Length (cm) Flower Color Flower Shape
0.00 pale purple
Growing Location Bloom Start Bloom Peak Bloom Finish
Needham Heights, MA
Flower Time Flower Color Patterns Fragrance
July 15 to Aug 15 False

 


Bloom Period Code: Ties the flower to the a "species scale". The registrant has provided the number code form the scale above for the start -- peak -- finish of the flowering period

SEED INFORMATION

Sets Pods Seed Viability Seed Pod Color

CLUMP HISTORY

Clump's Origin Clump Source Age of Clump Clump Location
division obtained from the originator Needham Heights, MA
Clump Description

PARENTAGE

Pod Parent Pollen Parent Sport's Hybrid Parent
Sport of H. 'Sea Lightning'

ADDITIONAL INFORMATION

Notable Characteristics
Season Color Change
Registration Corrections
Additional Description
Family/Group AHS Show Class Old Name
Picture Location General Color Patented
False
Email Gayle Hartley Alley