62 
PERFEGRO BRAND 
HIGH QUALITY SEEDS 
Field Corn 
10 pounds will plant an acre. 
The proper selection and care of seed corn is more important and exacting than the average grower realizes, as in 
appearance corn suitable for seed purposes is often deceiving, and its seed qualities can only be determined by actual 
tests for germination and vitality. Our seed corn is strictly Colorado grown (except the ensilage and Hybrid* varieties), 
is acclimated and will ripen earlier than eastern grown seed. We shall be pleased to send you a sample and germination 
test of any variety you may be interested in. 
Open Polinated Varieties 
COI-.ORADO IVo. 13 —A selection out of Minnesota 
No. 13 by our State Agricultural Colleg-e, bred for 
earliness and high yielding quality. The most 
widely used yellow dent variety, maturing in 90 
to 100 days. 
MINNESOTA No. 13 —Is one of the most popular 
Yellow Dent Corn for Colorado and the western 
states. It is early maturing, stalks are tall and 
leafy, and is excellent for grain or silage. 
COLORADO YELLOW DENT—This is a variety of 
Yellow Dent Corn developed in Colorado and is 
especially well adapted for planting in the dry¬ 
land districts and in the north, as it is very 
drought resisting and matures early. Fine for 
grain, fodder or ensilage. 
COLORADO WHITE DENT—A corn very similar to 
Colorado Yellow Dent except in color. A White 
Dent variety that has been bred for earliness and 
will make a better yield per acre than the Yellow 
Dents, especially on thin soils. 
CALICO—The grains of Calico are striped red, yellow 
and white and mature fully ten days earlier than 
the later maturing Yellow Dent varieties. Ears 
10 to 12 inches in length. Stalks tall and very 
leafy. Calico is very rich in protein and highly 
relished by stock. 
FALCONER—This variety is largely grown in Wyo¬ 
ming and states north. Seed is Wyoming grown 
under dryland conditions. It is a Yellow-semi¬ 
dent variety that withstands cold and drought 
better than any other variety. 
IOWA SILVERMINE (Colorado Gro^vn Seed)—A 
pure white variety that has been bred up so it 
will mature in sections that have a longer growing 
season than required for the early Yellow Dent 
varieties. Fine for ensilage in most sections. 
REID»S YELLOW DENT—A variety largely grown 
in the Arkansas Valley of Colorado and matures 
about 10 days later than Minnesota No. 13. Stalks 
very leafy and fine for ensilage. 
SWADLEY—This is a Colorado development, matur¬ 
ing in 90 days. It has great ability to withstand 
drought and is a sure cropper under adverse con¬ 
ditions. The kernels are large, broad and thin, 
of light yellow color merging into white on the 
cap. 
EARLY YELLOW FLINT (Gelm Type)—Flint Corns 
are the earliest varieties, maturing in 80 days 
and are adapted for growing in sections where 
the Dents do not mature. Used mainly where 
early grain is desired or for hogging down as 
the ears are close to the ground. 
WHITE AUSTRALIAN—Is a hard Flint corn, adapted 
for cool climates, short seasons, and dry lands. 
Ears are of medium size; kernels are white, 
smooth, shallow, rounded and flinty. 
BLUE SOUAW—Is extremely early and of very 
dwarf habits. Average length of ears 7% inches, 
grain of dark purple color and sugary. Better 
for hogging down than the White or Yellow Flints 
as the grain is not as hard. Ready to use in 
about 70 days. 
RAINBOW FLINT—This is an early maturing corn 
and is very desirable for dry lands and short sea¬ 
sons. It is a flint resembling White Australian in 
habit and size of kernels. The grains are varie¬ 
gated and highly colored. 
PRICES ON ABOVE VARIETIES—Postpaid (5 lbs. 
60c) (10 lbs. $1.00) (25 lbs. $2.00). 
4lii 
Colorado No, 13 
! 
Ensilage Varieties *| 
OPEN POLINATED 
For silage later maturing varieties are used that H 
are grown in the southern corn belt section. These 
produce an enormous amount of forage. The stalks !-, 
grow 10 to 12 feet tall, are very leafy, but do not^ \ 
ripen grain, unless season is very favorable. 1 
IOWA SILVERMINEi—110 days. Is deep grained | 
pure white, rough-topped, with small white cob. "'I 
Ears 9 to 12 inches long, with 16 to 20 rows of c 
pure white kernels. This corn is drought-resist- Sj 
ant, maturing in hot climates where early droughts 
are frequent. Stalks medium height, very leafy, 'j 
with broad blades. ■; 
Postpaid (5 lbs. 65c) (16 lbs. $iaO) (25 lbs. $2.25).S 
REID’S YELLOW DENT—.110 days. Color deep yel-‘ ' 
low. Leaves and stalks make the finest ensilage ■ i 
or fodder. jl 
Postpaid (5 lbs. 65c) (10 lbs. $1.10) (25 lbs. $2.25L i 
' ill 
IMP. LEAMING—110 days. Stalks grow 10 to 12 feet ri 
tall, very leafy. Fine for silage. 
Postpaid (5 lbs. 65c) (10 lbs. $1.10) (25 lbs. $2.25).^ 
IOWA GOLD MINE—110 days. Heavy producer oft^ 
excellent silage or fodder. 
Postpaid (5 lbs. 65c) (10 lbs. $1.10) (25 lbs. $2J>5).. 
i 
RED COB ENSILAGE—110 days. Stalks grow 10 to 
14 feet high; are short jointed, very leafy, with 
forage of excellent quality. 
Postpaid (5 lbs. 65c) (10 lbs. $1.10) (25 lbs. $2J26).' 
I 
BOONE COUNTY WHITE^—120 days. A late maturing, 
corn belt variety, used in northern sections as an’ 
ensilage corn. Stalks grow tall and are very, 
leafy. Seed pure white. i 
Postpaid (5 lbs. 65c) (10 lbs. $1.10) (25 lbs. $2.25)/i 
HICKORY king;—I s the most dependable corn on; 
poor land or in adverse conditions or seasons.* 
Popular as an ensilage variety. Grains are large, 
flat, pure white. 
Postpaid (5 lbs. 75c) (10 lbs. $1.25) (25 lbs. $2.50). 
EUREKA ENSILAGE^—A white Corn, grown in the 
South. Produces most tonnage for ensilage. Stalks 
often growing 15 feet tall, will not mature seed 
in this section. 
Postpaid (5 lbs. 90c) (10 lbs. $1.50) (25 lbs. $3.00). 
EVERGREEN SWEET FODDER—This variety will ' 
grow 9 to 10 feet high and produce a great amount ; 
of fodder. It will increase the production of milk 
wonderfully, when fed to dairy cows. Stalks are i 
sweet, tender, juicy, and nutritious, with large,; 
broad leaves produced in great abundance. Ears 
are large and white. i 
Postpaid (5 lbs. 80c) (10 lbs. $1.40) (25 lbs. $3.00). ! 
i 
See Bine Sheet for Quantity Prices on Field Seeds 
