KNOW which elements are needed in your soil 
: Supsury 
OIL TEST KIT! 
Practical tests with the 
Sudbury Soil Test Kit will 
show the acidity of soil and 
any possible deficiency in 
nitrogen, phosphorus, and 
potash. Each kit is accom- 
panied by complete instruc- 
tions and tables of plant 
needs. 
2 MINUTE ACIDITY EKIT—Tests for acidity only. 
Complete with instructions and charts.............. $1.49 
HOME GARDEN MODEL (as illustrated) — Contains 
enough soil testing solutions to make 20 individual =o 
POPLAR GARDEN MODEL—Makes 50 individual tests 
for nitrogen, phosphorus, potash and acidity. Cased in 
handsome sturdy imitation leather................. $5.89 
HORTICULTUBAL— In permanent metal case. Contains 
sufficient chemical for 60 individual tests for nitrogen, 
phosphorus, potash and acidity. Case contains test tube 
rack, extra test tubes, special glass funnels, color charts 
and a supply of filter paper......... ela aed BERR epee oe ee 
DELUXE—Widely used by large growers, nurseries 
and government departments. Makes 200 individual tests 
for nitrogen, phosphorus, potash and acidity. In handsome 
steel carrying case with complete instructions..... $29.95 
TESTING FLUDID for refill. Specify whether for nitro- 
gen, phosphorus, potash or acidity. 2 oz., $1.00; 6 oz., $2.00. 
ACID OR ALKALINE PREFERENCES 
(Letters refer to degree of acidity in chart below) 
VEGETABLES, GRAINS, GRASSES, ETC. 
kh RE RB A Cucumber ..... B’ | Potatoes ~.<c<.05 D 
Asparagus ....A Currants ...... Cc Pumpkin ..... D 
BATICY® os siesisc A Eggplant .....B Radishesso eee B 
SATIS Nelclalexerey oa CG ., Endives . 2% <... B- Raspberries ...B 
SES eae al A Gooseberry ....C Red Clover....B 
Bent Grass ...D Grapes ....... Rhubarb ...... B 
Blue Berries ..E Kale........ 2 mio) wed 33 Clean rae Se S 
Blue Grass ...A Laurel ........ E Spinach ....... B 
Bracco ss ss55 Ee OC Re ars a.ctele aloha B., Squash’ 277222; 
Cabbage ...... Ar Hettues’ . 35% .0. A Strawberries Cc 
Garrots:).....;-A: .. Muskmelons....B.. Tobacco» .. «.<«-C 
Cauliflower ...A Oats ........ pet” “ROMREG. . seems Cc 
OS oe ee Aa WOniIonsas<.o02. = ‘Ay SHurnipestcsaca- Cc 
Ghicory <<. ...< li wee eA A Rutabaga..... & 
orn AIO iD epee sf Binge D Watermelon ...B 
PIDVORN shcgc0-5 Bl POA TI ie talevctere WHEE 256.6623 A 
Cowpeas ...... Cee Peppers * aa. Jo Cc 
Cranberries ...E Plums ........ D 
FLOWERS 
Azaleas .......E Forget Me Not.A Narcissus ..... B 
Anemone .....B Fuschia ......B Nasturtium ...A 
EGE oho e eat eniaeee eat, Orchid= ) cae s..52 D 
PSP Onin “sce cee Genista <2 ~%% We Pansy sooo ns ors 
Bleeding Heart.C Geranium .....A Peony 2 ALE 
Bouvardia ....C Gerbera ......A Primula ......B 
Calendula ..... A Gladiolus ..... B Poinsettia ....B 
Candy-tuft ....B Godetia .......B Petunia .......A 
2c a ae eS. earner ccc ce PING eee cen ee 
Carnation .....6 . Heliotrope ....A°'.Poppy ..-:.;.. 
Sautanres .«..-b . HOMy .,.cmse ce Rhododendron .C 
Cineraria ..... A Hyacinth ..... ONG: fac Saas cea 
Chrysanthemum Hydrangea Blue St. Paulia sac. B 
B E_ Salpiglossis ...B 
Piarkia 4. . sisi B Hydrangea Pink Scabiosa ...... B 
Clematis ...... A C Schizanthus ...B 
Columbine ....B Iris ..........B Snapdragon ...B 
Sosmos, 3.22... 2 B Lady Slipper ..E Stocks ........ B 
Cyclamen ..... C Larkspur .....B Swainsonia ...A 
Manas 3 class 2 B Lilac .........B Sweet Peas ...A 
Belphiniame 3 aC. cLily< 2. . ccc. TONS. oiecaeararcs > 
Didiscus ...... EAUPINOV. « cise oso WAOIGE faeces bin 
Easter Lily ...C Marigold ..... Westeria .....B 
Euphorbia ....C Mignonette ...B Woodbine .....B 
Feverfew ..... B Morning Glory.A Yucca ........B 
Werms 0... 0es Meyosetia 72. ...43) . Zinnia ... . cece 
4pH 5pH 6pH 6% 7TpH 1% 8pH 
2 Be c | B A 
Acid Alkaline 
Neutral 
B, C, D and E indicate degrees of acidity from 7 pH, 
which is neutral, to 4 pH which is extremely acid. “A” 
indicates a slightly alkaline condition.—(1000 lbs. Hy- 
drated Lime per acre will change a sandy loam from 
PH 6 to pH 6.) 
BIRD FEEDERS 
DIOGENES (IDA), Old fashion lantern design. Made of 
sturdy metal has glass chimney. Easy to fill, feeds seed 
automatically. $4.95 
BIRDS FILLING STATION (BH52), Has two cake hold- 
ers and will hold 4 to 5 pounds of seed. Seed reservoir is 
glassed in so that one can see when to refill. $4.25 
BIRD CAFE (W16), Glass top protects food from snow 
and rain, easily attached to window sill from inside. 
Contains cake holders. $5.45 
COMMUNITY DINER (CDD), For clinging and perching 
birds. Filled with Seed Suet and Pressed Peanut Suet 
moulded into paper cups. $1.65 
CHICADEE TIDBITS (CT24), Refills for above box of 
24 cups. $1.25 
BIRD SNACK (SS1), Seed Suet Cake. $35c ea. 
eine BIRD SEED, 5 lb., 75c; 25 lbs., $3.50; 100 Ibs., 
SUNFLOWER, Giant plump seed, 3 Ibs., $1.00; 25 lbs., 
$7.50; 100 lbs., $24.50. 
RAT KILLERS 
WARFARIN. The amazingly effective rat killing ingredi- 
ent perfected by the Wisconsin Alumni Research 
Foundation. 
E.R.0. CONCENTRATED. Warfarin Rat and Mouse Killer. 
Active ingredient .56% Warfarin. 2 oz. makes 2% Ibs. 
bait. 2 oz., $1.00; 4 oz., $1.75. 
D-CON READY MIX. Active ingredient .025% Warfarin. 
1 Ib., $1.69. 
SLA-RAT. Contains .025% Warfarin. 8 oz. can, 65c; 1 Ib., 
RED SQUILL RAT EKILLERS are Non-Poisonous to Pets 
or Live Stock. 
E.R.O. Ready Mix. 6 oz., 35c; 1 Ib., $1.00. 
E.R.O. Powder. 2 oz. (Mix with 2 lbs. bait) 75c¢. 
RAT NOTS. 9 “Nots”, 25c; 50 “Nots”’, $1.00. 
MOUSE NOTS. 9 “Nots’’, 25c; 50 “Nots’’, $1.00. 
—_—_—_— ee eee 
Superior Seeds > 
J. MANNS & CO., BALTIMORE 2, MD. 81 
