Size & Color Classifications

An Explanation
of the North American Gladiolus Council’s
Size & Color Classifications

Floret size Classification
100 Miniature…………………….Florets under 2.5″
200 Small…………………………Florets 2.5″ – 3.5″
300 Medium……………………..Florets 3.5″ – 4.5″
400 Large………………………..Florets 4.5″ – 5.5″
500 Giant……………………Florets 5.5″ – or larger

Color Classification

Color Pale Light Medium Deep Other
White 00        
Green   02 04 06  
Yellow 10*(1) 12 14 16  
Orange 20*(2) 22 24 26  
Salmon 30 32 34 36*(3)  
Pink 40 42 44 46  
Red   52*(4) 54 56 58 Black-Red
Rose 60 62 64 66 68 Black-Rose
Lavender 70 72 74 76 78 Purple
Violet (Blue) 80 82 84 86  
Smokies/Tan 90 92 94 96 98 Brown

*Includes: (1) Cream, (2) Buff, (3) Orange Scarlet, (4) Red Scarlet
Classification numbers ending in odd digit 1, 3, 5, 7, 9 indicate “with conspicuous markings” for the even color number that is one less. For example, while 66 means a plain dark rose, 67 means a dark rose with markings.

Blooming Season

VE (Very Early)…………….under 70 days LM (Late Midseason)…85-90 days
E (Early)………………………70-74 days L (Late)……………………91-99 days
EM (Early Midseason)……75-79 days VL (Very Late)…………100 days or more
M (Midseason)……………..80-84 days  

Sample on how to read code:

STARRY NIGHT (Madson 02) 487 M (AA)
Madson is the originator
02 is the year it was introduced
487 – first digit designates floret size – last two digits designate color
M – is the blooming season for large bulbs, medium and
    small bulbs bloom slightly later
AA – All-America Gladiolus Selection

Size of bulbs

Jumbo (J)………..1 3/4″ and up Medium (M)………..3/4″ – 1 1/4″
Large (L)………..1 1/4″ – 1 3/4″ Small (S)…………….1/4″ – 3/4″

(L or M) This size includes large and medium bulbs for the same price. Your order will be filled from this range, first come.