Spring Tonic
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Classification:
3 Y-GYR[ Small-Cupped ]
Season:
Mid-Season to Late
Height:
Standard - 32.5 to 67.5 cm (12.8 to 26.6 in)
Hybridizer:

Dr. Tom D. Throckmorton

d 2000. Des Moines, Iowa, USA. Creator of the daffodil colour-coding system introduced in 1975

Dr. Tom D. Throckmorton
, Iowa, USA
Registered:
Yes, 1974
Seed Parent: 
Old Satin 2 Y-Y 
Grant E. Mitsch, United States
Year of first flowering: 1956
Green Island x Chinese White
Old Satin
Pollen Parent: 
Altruist 3 O-R 
Frederick E. Board, England
Year Registered: 1965
Kindled x Alport
Altruist
Pedigree Chart:
Pedigree TreeClick this icon to display the Pedigree Chart for Spring Tonic
Fertility:
Believed to be Seed fertile
Descendants:
None
Click on the thumbnails to see the full size photos  

Spring TonicSpring Tonic, 3 Y-GYR, Dr. Tom D. Throckmorton, United States, 1974
Photo #42274 Mary Lou Gripshover, USASpring tonicSpring Tonic, 3 Y-GYR, Dr. Tom D. Throckmorton, United States, 1974
Photo #8337 Mary Lou Gripshover, USASpring tonicSpring Tonic, 3 Y-GYR, Dr. Tom D. Throckmorton, United States, 1974
Photo #4966 Wells Knierim, USASpring tonicSpring Tonic, 3 Y-GYR, Dr. Tom D. Throckmorton, United States, 1974
Photo #3552 Mary Lou Gripshover, USA