6 
America’s Leading Supply House 
SOIL EQUIPMENT, GLASS SUBSTITUTES, ETC. 
SOIL HEATING EQUIPMENT 
‘‘General Electric’’ 
General Electric—the*very best in 
Soil Heating equipment. Sturdy lead- 
covered cable and heavy duty ther- 
mostats, built to last. 
This flexible heating cable can be used in hot- 
bed, cold frame or greenhouse bench. By ap- 
plying “‘bottom heat’’ it provides positive con- 
trol and faster stimulation of growth. Soil can 
be maintained at 15° to 20° F. above general 
house temperature. 
One 30-ft cable (110 volt, 180 watt) heats 18 
sq. ft. of bench area. 
One 60-ft. cable (110 volt, 400 watt) heats 36 
sq. ft. of bench area. 
One 120-ft. cable (220 volt, 800 watt) heats 72 
sq. ft. of bench area. 
Thermostat No. HSC-4 (Old Model A) is a sim- 
plified type and will control one or two 60-ft. 
cables, or six 30-ft. cables. 
Thermostat assembly No. HSC-2 (Old Model B) 
includes a duplex receptacle and 3 ft. of all- 
tubber cord. It controls up to four 60-ft. or 
120-ft. cables. 
Set No. 1 (Old No. 00) (No. HSC-4 Thermo- 
Sica mone GU-thecible)satnyeeeeinci $14.10 
Set No. 2 (Old No. 0) (No. HSC-4 Ther- 
mostat and one 60-ft. cable).......... 17.85 
Set No. 3 (Old No. 1) (No. HSC-2 Ther- 
mostat assembly and one 60-ft. cable) 27.60 
Set No. 4 (Old No. 2) (No. HSC-2 Ther- 
mostat assembly and one 120-ft. cable) 38.40 
lev eiten Cllnat (lolollevwan., neous and ean Doe 6.35 
lapigagon (AOSat oledells) Sn o.oo ooo cbloomno cdwoor 10.35 
Extrem 2O-taicable sw... ssc ceeh wee aces 21.90 
Thermostat No. HSC-4 Assembly....... Teo 
Thermostat No. HSC-2 Assembly....... 16.50 
ORCHID PEAT 
Osmundine Fibres. 
Very finest quality, used by practically all of 
the large Orchid Growers in the country. 
EO: Bs FOB 
Chicago Florida 
$10.00 
Pani batlomcris ween ss aelee $12.00 
PEARL CHIPS 
Bulk White Colored 
SOOM sige cr cas. aerate or close $20.00 $22.50 
1OOBIbsteereie cs. acces ce 4.25 4.50 
OOM OSMEES Aetcns steicle teins 2.50 2.75 
PAs) Wolsty tants ens An Eng creas 1.50 1.75 
IeZom lbs eeborslbrasce ise 
In Boxes Colored 
F.O.B. Chicago 
Dozen boxes! .... $ 1.50 
Cinmoms6 nese 3.60 
GYOSSum ete sheen: 13.52 
F.O.B. Muscatine, Iowa 
GLASS SUBSTITUTES 
These are excellent substitutes for glass and 
can be used in many ways by the florist: For 
greenhouse partitions, hot bed covers, covering 
outside beds, ete. 
All the materials must pass durability tests. In 
hot Southern climates, however, it has been 
our experience, that SCREEN-GLASS is the 
only material that can be wholeheartedly 
recommended since it will not break down 
under the heat and will continue to transmit 
the sun's rays necessary to plant growth. 
Screen-Glass 
Wire screen cloth imbedded in clear, waterproof 
plastic which transmits the ultra-violet rays. 
Lets in heat better than glass. 36” wide. 
wba Well on oe $17.50  100-ft. roll...... $34.00 
Wyr-O-Glass 
Tough, galvanized %4-inch wire mesh covered 
with plastic glass. Very strong and transparent. 
Extra high in ultra-violet transmission. 36” 
Wile LOcycterollinemenc sttstal ante cin tersnit: $ 7.75 
2 SaVi CNT OUIWar ares tonsteienseores tiers thar emhay stage opsso)e 17.50 
Glass-O-Net 
Strong, waterproof cords made into a ¥%4"’ mesh 
and covered with plastic glass bound together 
with a tough waterproof composition, into a 
solid sheet, reinforced by the netting. 36” wide. 
1O=ydl rolls. Chil Aaeavel, sell) sd soe $12.00 
R-V-LITE—‘‘Vitapane’”’ 
Crystal clear material with cross-cord rein- 
forcement. Admits over 60 percent ULTRAVIO- 
LET RAYS. Has many uses in greenhouses, 
GLASWIK 
Self-watering wicks 
for plants—seeds— 
cuttings. 
Satisfy your thirsty 
plants with the least 
effort and most effi- 
ciency. 
Water them from be- 
low (sub-irrigation), 
the easy way, with 
the new non-corrod- 
ing GLASWIK, made 
from pure spun 
glass. ¥%"’ diameter. 
Porn ft atsctcctecc crete aratereietersvene chor toneust et Mohere $ .30 
25 ttonee prea ere $6.00 1m SO! itera sreseratcrere 11.00 
MO Ih cee rae ars An RY ge eT CUO os 20.00 
Saves labor, time and money when potting. 
Prevents drain from clogging. Will not shift. 
Fits 3¥2"" to 12” pots. 
Ol), cooone $ 6.00 TV OCO Neer $ 10.00 
PHOBOS cor o.cic 45.00 LO;QOO segetaers 85.00 
AMON Rococsoooscoeasoodcobn dono 187.50 
Gives choice of 3 magnifica- 
tions. First lens 5 times, sec- 
ond lens 7 times and in com- 
bination 10 times. 
No. 81-23-95. Each... .$2.60 
HOTKAPS 
HOTKAPS — patented 
paper hothouses—com- 
pletely protect plants 
from destructive frosts, 
storms, insects. Ripen 
crops weeks earlier; in- 
crease yield 18% to 
51%. Maintain perfect 
mulch. One man can 
set 2000 per day. Mil- 
lions used by growers 
In Boxes White Colored cold frames, as plant protectors, etc. 36" wide. every season. 
50-ft. roll. Each.$8.00 150-ft. roll. Each.$24.00 
Gross ..... $10.08 $11.52 SOP RA Cg oh Pert carton of 1,000.12)... ate $16.50 
&47 Samples and description sent on request. Steel! Hotkap Setter), Each... 1m 1.50 
PRICES SUBJECT TO CHANGE WITHOUT NOTICE 
wh! 
