92 
Hallawell Seed Co. 
FERTILIZERS AND SOIL BUILDERS 
F. O. B. San Francisco. 
All subject to Government regulations. 
See parcel post rates on page one for postage on small quantities. 
SPECIAL PURPOSE MIXTURES 
The following formula mixtures fill the plant food re- 
quirements of the average garden. They are made up of 
the better concentrates, combined with natural manures; 
the latter serving as a carrier, and at the same time sup- 
pying natural humus value. 
ACID, BEAN FOOD — For azaleas, rhododendrons, and 
other ac d-loving plants. 
BULB FOOD—Aids in promoting vigorous growth, and 
long flower stems. 
ROSE FOOD—Well balanced to supply the needs of the 
rose garden. 
SWEET PEA FOOD—Promotes sturdy vinegrowth and 
long stemmed flowers. 
Each of the above: (2% Ibs., 30c) (10 Ibs., 75c) 
(25 Ibs., $1.50) 
COMPLETE PLANT FOOD—Balanced to produce imme- 
diate effect as well as sustained nourishment. For 
lawns, window gardens, house plants, and general 
garden feeding. (2144 Ibs., 25c) (10 Ibs., 75c) 
(25 Ibs., $1.50) (50 Ibs., $2.50) 
CONCENTRATES 
Postage extra if wanted by parcel post 
The following concentrated or ‘“simple’’ fertilizers are 
used in making up mixtures, or for special purposes by 
the more experienced gardeners. Prices are subject to 
change without notice. 
AMMONIUM PHOSPHATE—(2¥% Ibs., 30c) (10 lbs., 85c) 
(25 lbs., $1.75) (50 Ibs., $8.00) 
BLOOD MEAL—(2%% lbs., 35c) (10 lbs., 90c) (25 Ibs., $1.85) 
(50 lbs., $38.25) 
BLOOD AND BONE — (2% 
(25 lbs., $1.75) (50 Ibs., $3.00) 
BONE MEAL—(2¥% Ibs., 25c) (10 Ibs., 75c) (25 Ibs., $1.50) 
(50 Ibs., $2.00) (100 Ibs., $3.75) 
COTTONSEED MEAL — (2% Ibs., 25c) (10 Ibs., 
(25 lbs., $1.50) (50 Ibs., $2.00) (100 lbs., $3.75) 
FISH MEAL—(2¥% Ibs., 40c) (10 Ibs., 90c) (25 lbs., $2.00) 
(50 lbs., $3.50) 
NITRATE OF SODA— (2% 
(25 Ibs., $1.35) (50 lbs., $2.00) 
SULPHATE OF AMMONIA—(2% Ibs., 30c) (10 lbs., 75c) 
(25 lbs., $1.50) (50 Ibs., $2.50) 
SULPHATE OF POTASH—(2% Ibs., 30c) (10 lbs., 85c) 
(25 lbs., $1.75) (50 Ibs., $8.50) 
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SUPERPHOSPHATE — (2% Ibs., 25c) (10 Ibs., 60c) 
(25 Ibs., $1.20) (50 Ibs., $2.00) 
ALUMINUM SULPHATE—For Rhododendrons. Azaleas 
and other acid-loving plants. Use % lb. per square yard. 
Spread directly under the plant. (2% Ilbs., 30c) 
(10 lbs., 85c) (25 Ibs., $1.50) (50 Ibs., $2.75) 
BONE MEAL “Cala-Bone’’—An ammoniated bone meal 
with the correct amount of potash added to make an 
excellent fertilizer for all garden purposes. Use 4 to 5 
pounds per 100 square feet. (25 lbs., $1.50) (50 Ibs., $2.50) 
GAVIOTA GARDEN AND LAWN FERTILIZER—A sci- 
entifically prepared, complete fertilizer containing both 
chemical and organic ingredients. Balanced to provide 
quick as well as lasting effect. Use 3 to 5 Ibs. per 100 
Square feet. (3 Ibs., 30c) (10 Ibs., 75c) (25 Ibs., $1.50) 
(50 Ibs., $2.50) 
GYPSUM—For breaking up adobe and sticky soils. Does 
not affect soil acidity. Apply at the rate of 20 lbs. per 
109 square feet. 100 pound bags only, $1.25. 
HUMUS BUILDER—A blend of manures and peat moss. 
Contains no weed seeds and may be used on the lawn 
or in the garden with very satisfactory results. 
21%4 cubic foot bag $1.25 each. 
10 bags $11.50. 
SANI SOIL—This is a new product and one which we 
think has possibilities. It is a good material to use as 
a mulch or to mix into the soil. It is made from the 
bark of the redwood tree and since these are the oldest 
living organic species, there must be some good reason 
why they have not been destroyed by insects or plant 
diseases. This year we are giving Sani-Soil a good trial 
at our Nursery-Gardens. We suggest your trying it in 
your garden. A pamphlet will be sent on request. 
No. 32 (fine) 20-lb. sack $1.60 f.o.b. San Francisco. 
No. 8 (shredded) packed in 180-lb. bales. Per bale 
$12.60, factory shipment. 
HU-MULCHW—A finely pulverized organic material. For 
maximum results mix HU-MULCH into your garden 
soil before planting, and to conserve moisture, cultivate 
an additional amount into the surface soil after the 
planting is finished. (3 lIbs., 30c) (10 Ilbs., 5c) 
(large bag, $2.75) 
LIME, HYDRATED—(10 lb. package, 35c) (50 Ibs., $1.00) 
LIME, ‘‘Agricultural’’—An organic shell flour for lighten- 
ing and sweetening soils. Apply at the rate of 100 lbs. 
per 500 square feet. In 100 lb. sacks only, $1.25. 
LEAF MOLD—Screened (5 lbs., 25c) (10 Ibs., 45c) 
MILORGANITE—Supplies all the elements needed for 
healthy continucus plant growth. (25 Ibs., $1.35) 
(50 Ibs., $2.00) (100 lIbs., $3.50) 
PEAT MOSS — For building up soils. For best results 
moisten slightly a day or two before using. 1 cu. ft., 75c. 
Extra large compressed bale, $4.50. (Price subject to 
change.) One bale will cover 300 square feet, 1 inch 
thick. 
PULVERIZED SHEEP MANURE, ‘“‘GROZ-IT’’ BRAND— 
(5 lbs., 30c) (10 lbs., 50c) (25 Ibs., 90c) (50 lbs., $1.40) 
(100 Ibs., $2.25) (5 sacks, $9.50) (10 sacks, $18.00) 
SOILKORECTIVE — For treatment of ‘‘sick’’ soils, and 
soils that are sticky when wet or crack badly when dry. 
Apply 100 pounds to 500 square feet by spreading on the 
surface when the soil is moist. Stir into the top 2 
inches, and stir repeatedly to promote aeration and oxi- 
dation. In 100-lb. bags only, $2.00. 
SUPER GROZIT—A concentrated complete plant food; 
not to be confused with Grozit Sheep Manure. Use 4 to 
5 pounds to 100 square feet. (5 Ibs., 45c) (10 Ibs., 75c) 
(25 lbs., $1.50) (50 Ibs., $2.25) 
PLANTABBS are highly concentrated plant food tablets. 
Use PLANTABBS and have better house and garden 
plants. 
Four Sizes 
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