ONION

VARIETY MATURITY  BULB SHAPE BULB
COLOR 
 STORAGE DISEASE KEY
SHORT DAY          
Yellow Granex PRR  Medium late Thick, flat Yellow Medium Short a
PRR resistant Yellow Granex. Slightly later than regular Granex

Brite Starz P.R.R. Very Early Large globe Chalk White  Medium short a
  Improved Early Supreme type. Better uniformity and higher yields. Mild
SHORT DAY HYBRIDS
 

Texas Grano 102

Medium early Large top, shape to globe Yellow Short a
  Very uniform and high yielding Texas Grano type.  Predominatntly single centered.  Thin, yellow scales.  Firm, mild flesh
Yellow Granex 107 Very early Medium to flattened globe Golden Yellow Medium (120 days) a,b
  A true Granex type hybrid.  Medium to large (9-10 cm, 3.5-4 in. diameter).  Very uniform.  Refined necks. Slow bolting.  Strong tolerance to Pink Root and Botrytis.  Mild flavor.
Red Creole R900 Medium late Thick flat Purple Red Long a
  Improved uniformity and production.  Firm.  Very pungent
SHORT DAY OPEN POLLINATED
Red Burgundy PRR  Medium Flat globe Dark red Short a
  Medium large, soft, very mild
Crystal White Wax Late Late Short 
Globe 
White Short  
  Soft, mild flavored flesh. Can also be used for bunching
Red Creole C-5 Late Flat Purple
Red
Long  c
  Medium thick, tough scales. Firm, pink-white flesh. Very pungent
Red Grano PRR Medium Top shape Red Short medium a
  Relatively large for it's earliness. Soft and mild
White Grano PRR  Early  Round White Short a
  Large, soft, mild and productive
INTERMEDIATE AND SPANISH OPEN POLLINATED
White Spanish Jumbo Medium  Globe  White  Medium  
  Fairly firm, mild flesh
Yellow Sweet
Spanish Utah 
Early Deep globe Yellow Medium  
  Medium firm, mild flesh. Scales adhere fairly well during storage
LONG DAY          
           
           
           
           
           
BUNCHING          
Evergreen Bunching Medium
(Nebuka)
Medium Non 
bulbing
White  No a,d
  Hardy and slow bolting. Long and slender stems. Delicate flavor
LANCERO VERDE Early Non 
bulbing
White  No b
  Long day bunching onion.  Vastly superior to Southport 404.  Strong tolerance to bolting and bulbling.  Extremely uniform.  Very upright. Attractive bright green foliage giving the grower a superior packout.  Long stems, mildly pungent.  Very strong tolerance to Pink Root.
Southport 404 Late Late Bunching 
globe
White  No  
  Popular for bunching. Pungent 
Tokyo Long White Bunching
Early Non 
bulbing
White  No a,d
  Long shanks with fine white flesh. Slightly pungent. Tolerant to Pink Root, Rot, Smut and Thrips. Suitable for overwinter production

Disease Key: 

a Resistant to Pink Root 
b Tolerant to Pink Root 

c Tolerant to Purple Blotch

d Tolerant to Thrips