76 
PERFEGRO BRAND 
HIGH QUALITY SEEDS 
High-Grade Fertilizers 
Complete fertilizers are essential to all growing crops, as they supply the necessary plant food which may be deficient 
la your soil. The elements supplied are Nitrogen, Phosphoric Acid and Potash. Uses of Mam Plant ^pds. 
Nitrogen—Promotes leaf and stem growth, increases proportion stalk to fruit, and hastens blooming. An excessive 
**^h^s*phorfc^*Acfd—Stimulates early root formation; gives vigorous start to plants; increases ratio fruit to stalk; im- 
oroves quality of fruit and hastens maturity of crop. . . , 
Potash_Is important in sugar and starch formation; gives stiffness to stalk, helps plants to resist disease, and improves 
'^Mo^t *soilT*furnish some of these elements and will keep plants alive, but often do not contain enough food to insure a 
proper and healthy development. Fertilizers must be used to supply a large part of the missing elements. 
BONEl MEALi—(5 lbs. 30c) (10 lbs. 50c) (25 lbs. ;)?1.0O) 
(100 lbs. $2,75) (500 lbs. $12,50), f.o.b. Denver. 
BLOOD MEALi —(lb. 10c) (10 lbs. 75c) (25 lbs. $1.50) 
(100 lbs. $4.50), f.o.b. Denver. 
AL.UMINUM SULPHATE—(5 lbs. 50c) (10 lbs. 90c) 
(25 lbs. $1.50) (60 lbs. $2.50) (100 lbs. $4.50), f.o.b. 
^ 
SULPHATE OP AMMONIA—(5 lbs. 50c) (10 lbs. 75c) 
(25 lbs. $1.25) (50 lbs. $1.80) (lOO lbs. $3.25), f.o.b. 
.V.^TKATE OP SODA—(5 lbs. .50c) (10 lbs. 7.5c) (25 
lbs. $1.50) (50 lbs. $2u25) (lOO lbs. $4.00), f.o.b. 
Denver. ^ 
MURIATE OP POTASH—(1 lb. 15c) (5 lbs. 50c) (10 
lbs. 85c) (26 lbs. $1.25) (50 lbs. $2.00) (lOO lbs. 
$3.50), f.o.b. Denver. 
TRIPLE SUPERPHOSPHATE—(lOO lbs. $3.25) (ton 
lots .$00.00 per ton), f.o.b. Denver. 
MANGANESE SULFATE—(1 lb. 15c) (5 lbs. 65c) (10 
lbs. $1.25) (25 lbs. $2..50) (lOO lbs. .$9.00), f.o.b. 
Denver. , ^ 
LIME (Hydrated)—(50-lb. b.ag: 75c). f.o.b. Denvei% 
•UI.PHUR (Agricnltnral)—(5 lbs. 40c) (10 lbs. 60c) 
25 lbs. $1.00) (50 lbs. $1.50) (100 lbs. $2.75), f.o.b. 
-PULVERIZED SHEEP MANURE^—(10 lbs. 25c) (25 
lbs. 60c) (50 lbs. 75c) (100 lbs. $1.25), f.o.b. Denver. 
PULVERIZED SHEEP MA¬ 
NURE and COLORADO PEAT 
MOSS—Mixed half and half. 
(100-lb. ba«8 $1.50) (5-bag 
lots $1.40 each), f.o.b. Denver. 
SWIFT’S “R ED S T E E R”— 
Analysis 4-12-4. (lOO-lb. bag 
$2.50) ( ton lots $45.00), f.o.b. 
Denver. 
SWIFT’S “R ED S T E E R”— 
Analysis 8-24-8. (100-lb. bag 
S3.50) (ton lots $65.00), f.o.b. 
Oenver. 
SWIFTS 
rPERTILIZERS 
yrPAYS TO USE THEM 
( ^ I 
VIGORO 
A complete Plant Food, especially 
prepared to furnish grass, trees, 
shrubbery and flowers the plant ele¬ 
ments necessary for maximum 
growth and flowering. It is free from 
dust, has no unpleasant odor, and U 
easy and pleasant to apply. 
Price: (1 lb. 20c) (5-lb. pkg. 70e) 
(10-lb. pkg. $1.15), each postpaid. ^ 
express or freight, not postpaid: 1 lb. 
10c) (5 lbs. 45c) (10 lbs. 85c) (26 Iba 
$1.50) (50 lbs. $2.50) (100 lbs. $4.00). 
SACCO 
Sacco has many times the actual 
plant food value of ordinary manure 
and is free from offensive odors. A 
single application brightens a lawn 
in one week’s time and produces an 
extraordinary growth and bloom 
among flowers and shrubbery. Also 
excellent for the vegetable garden. 
Easy to apply. Full directions on 
each package. 
Those thin spots in the lawn that 
you have tried so hard to build up— 
those scraggly shrubs, rose bushes 
and plants that just won’t fill out— 
they need Sacco. 
Price: (1-Ib. can 20c) (5-Ib. bag 70e) (10-Ib. bag 
$1.15), each postpaid. By express or freight, not pre¬ 
paid: (1-lb, can 10c) (5-Ib. bag 45c) (lO-lb, bag 85e) 
(25-lb. bag $1.50) (50-lb. bag $2.50) (lOO-lb. bag 
$4.00). 
SACCO SPREADER—For distributing plant foods, 
grass seed and other granular materials, 18 inohe* 
wide, working parts are all metal, weighs 13 lbs 
Price: ($4.25), f.o.b. Denver. 
Other Mixtwes Onoted on Request 
WBDO 
Here is an ideally bal¬ 
anced fertilizer, with 
high nitrogen content 
especially adapted to rid 
your lawn of weeds. 
Grass will grow luxuri¬ 
antly and weeds will 
gradually disappear. It 
Contains the recommended amounts of nitrogen, 
phosphates and potash most suitable for lawn 
grasses. Price (10 lbs. 00c) (25 lbs. $1.85) (50 lbs. 
$3.25) (lOO lbs. $5.75), f.o.b. Denver. 
PEAT MOSS 
Peat Moss is a remarkable soil conditioner and 
mulch. Added to the soil, it makes it loose and 
friable and increases its air and moisture holding 
capacity. It readily absorbs 13 to 15 parts of water 
to one part of Peat Moss. Peat Moss supplies humus 
to the soil. Can be used to good advantage in hot 
beds and plant beds in holding moisture and devel¬ 
oping a strong root system. Use the Horticultural 
grade for Greenhouse, Truck Gardens, Landscaping 
and Lawns. Use Poultry Grade for litter for baby 
chicks and for poultry house. 
HORTICULTURAL GRADE 
IMPORTED SWEDISH—Large Bales, $4.00; Yz Bales, 
$2,25. 
COLORADO PEAT MOSS—Full Bales, per bale, $.3.00. 
POULTRY GRADE 
SWEDISH, per bale, $3.75. 
CANADIAN, per bale, $,3.50. 
Prices f.o.b. Denver. 5-bale lots 10c less per bale. 
THE DEC SOIE-LAB 
Soil-Lab is a complete soil testing laboratory. The DFC 
Soil-Lab is not limited to a few tests, but permits complete 
soil analysis for Nitrate Nitrogen, Ammonia Nitrogen, Phos¬ 
phorus, Potassium, Calcium, Magnesium, Aluminum, Manga¬ 
nese, Iron and Sulphate Sulphur. 
The kit includes all reagents, apparatus and color charts 
needed for accurate tests. Contains enough materials for 
approximately 500 tests and can be refilled Indefin.Uely. 
Price, $30.00 complete, F.O.B. Denver. 
