38 
DUTHIE SEED CO. 
Fertilizers 
Get Rid of Lawn Weeds 
Get rid of lawn weeds permanently! Thereds but one 
satisfactory way of doing it and that is to build up the 
grass plants so they can fight weeds. 
A lawn in which bare spots are reseeded and fed 
regularly with Vigoro (and not permitted to grow taller 
than 3 inches) will quickly develop dense root and top 
growth that will crowd out weeds and keep them out! 
Four poimds of Vigoro per 100 square feet of lawn or 
garden area is a “SQUARE MEAL,” 
It’s the most economical plant food you 
can buy. Use it on your lawn, flowers, 
and everything you grow. 
100-lb. bag $3.50 10-lb, pkg. .70 
50-lb. bag 2.30 5-lb. pkg. .45 
25-lb. bag 1.40 1-lb. pkg. .10 
F. O. B. Lewiston or Spokane 
carries some phosphorus; is a strong fertilizer, 
a little going a long way. 5 lb. 35c; 10 Ib. 60c; 
100-Ib. sack ^3.75. 
SHEEP GUANO—The best natural manure, 
dried and ground. Concentrated, soluble; quick 
in action, and free from weed seed. Splendid 
for vegetables; fine for roses and flowers. Ex' 
cellent for lawns. 10 Ib. 20c; 25 Ib. 40c; 50 Ib. 
65c; 100 lb. ^1.00. 
TANKAGE—Ground meat scraps and bone, 
dessicated in a vacuum, is very rich in phos' 
phoric acid and nitrogen. Per 100 lb. sack ^3.00; 
ton $58.00 , 
LAND PLASTER (Gypsum)—An indirect fer- 
tilizer as it releases plant food and changes soil 
conditions. Used largely on clover and alfalfa. 
100 Ib. $1.00; $15.00 per ton, F. O. B. Lewis¬ 
ton or Spokane. 
Red Steer Fertilizers 
Each year we are realizing- more and more the 
value of good commercial fertilizer. Many crop 
failures and unprofitable crops are due directly 
to lack of proper plant food in the soil. All fer- 
tiizers contain three essential plant foods; Ni¬ 
trogen, Phosphoric Acid, and Potash. In naming 
the amount of plant foods available in fertilizer 
they are named always as given above, that is, 
a fertilizer that is called 2^-10-20 contains 2^ 
per cent nitrogen. 10 per cent phosphoric acid 
and 20 per cent potash. All of our analysis are 
given for soluble or available plant food only. 
Unavailable plant foods are of no value to you. 
We also carry the separate plant food fertilizers. 
BLOOD MEAL—Blood cooked, dried and fine' 
ly ground, a quick acting fertilizer; analyzing 
very rich in effective nitrogen; in fact, the nitro' 
gen of Dried Blood is one of the most effective 
forms of organic nitrogen known. This also 
Convenient Spreader 
for Vigoro and other 
Fertilizers. Price $3.25. 
3-10-20—For Apples producing green fruit and 
too much wood growth; where nitrogen is 
plentiful. Comes in 125'lb. bags; per cwt. $2.75; 
per ton $53.00. 
3-10-10—A good alLround fertilizer where con' 
ditions are normal. 125'lb. bags; per cwt. $2.50; 
per ton $48.00 
MURIATE OF POTASH—This fertilizer is 
especially valuable to fruit trees and berries. 
100 lb. $2.75; write for quantity prices. 
BONE MEAL FERTILIZER—This is finely 
ground and of best quality. Used for lawns, 
roses, shrubs and trees. Not very quick in action 
and should be applied in the fall or very early 
spring. Use 1,000 to 
2,000 lb. per acre. 5 Ib. 
30c; 10 Ib. 50c; 100 Ib. 
$2.75; write for ton prices. 
INOCULATE ALL LEGUMES 
SULPHATE OF AMMONIA—Strong in nitro' 
gen. Will stimulate growth almost immediately. 
Lb. 10c; 5 Ib. 30c; 25 Ib. 90c; 100 Ib. $3.00. 
SUPERPHOSPHATE—This is what is known 
as acid phosphate, being phosphate rock that 
has been treated or processed, to make the 
phosphoric acid available. Has become very 
popular among grain and fruit growers. Use at 
the rate of 300 lb. and up per acre. 100 lb. 
sa^s $2.00; 5 to 10 sacks lots at $2.00; Ton 
price, write. 
