GRAND RAPIDS GROWERS, Inc., Grand Rapids, Michigan 47 
Farm Fertilizers 
Commercial fertilizers are those which are used for general farm purposes, and are composed of the three 
elements of plant food, namely Nitrogen, available Phosphoric Acid and Potash K°O and are mixed by the 
world’s largest fertilizer manufacturers in the proper proportions, so as to give your soil the proper available 
plant food to produce a maximum crop. We handle large quantities of the various analyses every year and 
will ask that you consult us and get the right fertilizer for your specific needs. Prices will be quoted upon 
application. — 
Mixed Fertilizers. Standard Steamed Bone Meal Copper Sulphate 
analyses. Pulverized Sheep Manure Ammonium Nitrate 
Nitrate of Soda 
Sulphate of Ammonia 
Super Phosphate 
Muriate of Potash 
Lime 
Shredded Cattle Manure 
Manganese Sulphate 
Aluminum Sulphate 
Cyanamid 
Zine Sulphate 
Magnesium 
Iron Sulphate 
Insecticides and Seed Disinfectants 
Arsenate of Lead. For all leaf-eating insects. 1-lb. 
pkgs., 4-lb. bags, 48-lb. cartons. 
Black Leaf 40. A solution of Nicotine Sulphate used 
to kill plant lice. 1-oz. bottles, 5-oz. bottles, 1-lb. 
bottles, 2-lb. bottles, 5-lb. cans, 10-lb. cans, and 
50-lb. drums. 
Black Leaf 155. 14% Nicotine. A prepared dry com- 
pound of nicotine for the control of codling moth 
and other insects. 3-lb. pkgs. 
Bordeaux Mixture. Used in spraying for blight and 
fungous diseases. 1-lb. pkgs., 4-lb. bags, 48-lb. car- 
tons. 
Calcium Arsenate. Used in dusting or spraying cab- 
bage and potato crops. 1-lb. pkgs., 4-lb. bags, 48-lb. 
cartons. 
Calomel, “Merck.” Used for onion thrip and maggots. 
Ceresan, New Improved. Seed disinfectants for wheat, 
oats, etc. 1-lb. cans, 4-lb. cans. 
Corrosive Sublimate. For treating potatoes and other 
plants before setting out. %4 lb., 1 lb., 25 lbs. 
Cuprocide, Yellow (Red Copper Oxide). For seed 
treatment. Used in greenhouses to prevent damping 
off and black leg. 3-lb. bags only. 
Cyanogas A Dust. Calcium Cyanide for killing all 
rodents. 1-lb, cans, 5-lb. cans. 
Cyanogas G Fumigant. For greenhouse fumigation or 
general fumigation of all enclosed spaces. 4-o0z. 
cans, 5-lb. cans, 25-lb. drums. 
D.D.T. Dusts and liquids. 
Dusting Sulphur. Used for crop dusting. Sold in 
100-lb. bags or in bulk. 
Evergreen. Is again available and can be obtained in 
the following sizes. 1 0z., 6 ozs., 16 ozs., 32 ozs. 
Liquid mixed to prevent smut in 
Sold in your con- 
Formaldehyde. 
onions, potato treatment, etc. 
tainer or in 50-gal. drums. 
Paris Green. A very strong insecticide for all eating 
insects. %4-lb. pkgs., and 1-lb. pkgs. 
Krop-Saver No. 10 Pyrocide Dust. Very effective on 
cucumber beetles, squash bug's, etc. 
Krop-Saver C-1 Dust. Tri-basic copper sulphate for 
blight control on vegetables. 
Krop-Saver No. 5-C Dust. Pyrethrum and copper com- 
bination bug and blight control, 
Krop-Saver No. 75 Dust. Recommended for cabbage 
and cauliflower worm control. 
Red Arrow Spray. A concentrated rotenone spray in 
1-0z., 4-oz., 1-pt., 1-qt., and 1-gal. bottles. 
Rootone. A hormone root forming powder to stimulate 
root growth on cuttings. Various sizes. 
Transplantone. A root stimulant used in the trans- 
planting of various plants. 
Semesan. A seed disinfectant for surface borne or- 
ganisms as well as soil borne fungus. 
Semesan Bel. For treating potatoes and certain flow- 
ering bulbs. 
Semesan Jr. Used for the treatment of seed corn. 
Slug Shot. An old reliable dusting powder for killing 
cabbage worms, potato bugs and other chewing 
insects. 
Spergon. Treat beans and peas with this chemical and 
prevent decay of seed during the sprouting period 
as well as later. 
Tobacco Dust. Finely ground. Sold in bulk, any quan- 
tity, or in 100-lb. bags. 
PRICES WILL BE QUOTED ON APPLICATION 
Small Implements and Hand Tools 
Hand Trowels. 
‘Hand Cultivator. 5-prong Gardex No. 1605 ..... $1.50 
Hand Cultivator. 5 wide points. Gardex No. 1635. 2.00 
Garden Hoes. Gardex No. 906% ....-+-+-++s2s0+5 75 
Garden Rake. 14-tooth straight Gardex No. 251 .. 1.00 
Garden Rake. 14-tooth bow Gardex No. 250 ...... 
(Ghivan 1 BAe Oi als coda © Ele eno iol Gree OOO ae 
Dias 
O 
Garden Rake 
No. 250 

Garden Hoe 
No. 906% 
T. True Temper Hand Garden Trowel. 
_L. D. True Temper 4-Tine Spading Fork. 

Short Handled Weeder 
Corn Planter with fertilizer attachment ....... $2.75 
Potatopelanteri2yrc td mete cic soos aide) ote aae e 
Potato Planter with conveying tube .. 
Short Handled Weeder ........................ 
Asparagus Knives se fa. Fee «cath hee ge tees os 
Asparagus Knives. Wider blade ........... ce 
Lawn Sweep. Steel flexible teeth ............... 

Hand Cultivator 
No. 1605 
Hand Cultivator 
No. 1635 
