Alec Henderson Inc., Chicago 
FERTILIZERS, CHEMICALS AND HORMONES 
Fertilizers 
Aluminum Sulphate 
For acid conditioning of the soil. 
Pr OOK Tht siete § ee pee Ae I eee ee ee ee he te $4.20 
Bone Meal 
Steamed 
CTE) Sie eae oe rr ee ewes SON Pe ce a $ 5.75 
1510] Oat ore ee ean cee. oe, See NER aan EON Sh 2 NW a ne Ne orn eee et es 27.50 
TL CGR at eat ee a AA a 3 ne ee eee 52.50 
TOM «soe ee eae el oe eee ES Le Be ae 100.00 
Cattle Manure 
Shredded 
QTL a 5 ASP coe ae ce eS ec eee cr NESS eet ee eee, eee $17.50 
AIO TOG PAIN cytes Og recnc ee ree UL ele FE 1 Sey PPR Ae cr ee eee AM See, eee Sey) 
BW oialy ghee ese. Seen ee Minn oe isha eines Seas ede Tipe SS Ng a Fe so nn oa Pe 62.50 
Charcoal 
Available in six sizes—lump, large pea, small pea, rice, sugar and 
powder. 
| BrSagerc\ Oe eRe) GY fo ieee eee tah ae eae ROR S nT Det Te anes nee Ns eee rN $3.50 
Electra 
A perfectly balanced, all purpose fertilizer. More than 80 per cent 
organic. 
Pere SO) lat to Cicer ee ee ee ee ee ee $6.50 
Hyponex 
A compound of chemicals in dry form for dissolving in water. It 
makes a nutrient solution containing all elements of plant food in 
proper balance. 
GaSe Dw VEO TS yo sere ereee aoe ecco ee Soe re a ceo oe me tee re eae eee $4.80 
Weocsien (Sb Caozs7 RIS ets sence nse case ear ee ee ree eee ee ene on 6.00 
ease (24 Be] -O75 MOTs) oa svaetteee eee re oe eee ee Se ee ee 8.00 
li casex(l2 late secs): hens eete he ie SiS 2 ee et ee 8.00 
JW OWS Woven web eb hn geben eee aerae nsec ne cas eg ne Ne ae EE oe ee eae 5.34 
Phair V cthe Mo gibi adn, Be sete at Ra ee a Fe er Poe oo ee 10.00 
EXO tell cysearoh qb wanes meee eee eS g LORS net osm oD Se ON eer eee ee een 16.67 
SIO YO}RRR Hope me kh gio tino bee men es cee Cea es SE ee ee ee eee eee ce 26.67 
Plant Marvel 
12-31-14 
‘rice ¢Sizea( Pere Cth AG) bas ea eae ee eee $10.08 
Sore Gans l(Pem (CCSem@ li 4) ime weer eee ene re es Ne ee CRE ee eee 12.00 
MG2ozat Camis mt Per CG ciS em Ota) meee eee eee eae ee eae eee eats gee 10.00 
OMS Ss iB ule. 2. sa ee 2 Ee ae Bh ee ee ee en ee 5.50 
DIS BO Sem Bi Uilictie s&s seen Oe onsen enatas A SR 5 anes Ft ee es 12.50 
S @ialss, Biles se ee ee ce ee ee 22.50 
AGIGH MSR SO gueanas ee ee eee nina er wend eee Seen e en ee or ee 40.00 
Sheep Manure 
Pulverized 
ES CC Nay eee ae cee ee es ee Sl oR Pe SA oe ee nee $17.00 
i OG il ek ese et ens ek a ee OS eee be ey eee ge eee 32.50 
Reg anagem ee ge See Se Ie ce eee tee Pe SR ee 60.00 
Sulphate of Ammonia 
A quickly available source of nitrogen—21% nitrogen. 
TOO: das ee ee a eae ere Se eee $ 5.50 
SOG UW take Sh ae re pee rae Mn ye Ree eae 26.25 
Super-Phosphate 
Used to increase the phosphoric acid analysis of the soil. 
521 Gel oye akc aths Si ety eee ae ere See eS, ARSE Se iE en CEES, osenreeernte Se Maes Os $ 2.15 
AQ) Jib ee a eS ie oe eee EC oe en 11.04 
16) 616 ime il nate Pe OO cae oe eg NS Aira a Renee Re oe 8 tc Ee ee 22.50 
ST@ Tie oe ee ew ce 2 et cece ec vce Se eae ee 43.80 
Universal Acid Plant Food 
A special plant food for those plants needing acid. It creates an 
organic acid soil condition and is not toxic to the roots. 
Peer 1 Ohi bat ls ceca tase cea oe hs een ee ee ree ee Se ee eee $6.50 
Page Twenty 
Cuprinol 
#10 For Permanent Structures 
Put a stop to DRY ROT and MILDEW damage in your greenhouse. 
No fungus or insects will live on Cuprinol-treated materials. Works 
like magic on benches, frames, stakes, etc. No toxic fumes and, 
therefore, harmless to plant growth. For every general type use 
when applied by brush, spray or dip. 
ie (o dl es 8 Ae lee le See $4.70 ENG (6 hese tree doer cect $22.20 
#14 For Greenhouse Flats, Etc. 
Especially adapted for DIPPING flats and stakes. Not to be used on 
permanent structures that require application with a brush. Cuprinol 
For Florists helps to reduce costs and still gives the same protection 
for which Cuprinol is famous. 
EG Cl ee eee $14.25 OS CC) Sees cusetes f.eeee $119.25 
Hormondin Powder 
Reg. U. S. Pat. Off. 
The Hormone Powder for rooting cuttings faster and better. Avail- 
able in three strengths: No. 1 for house, garden and greenhouse 
plants; No. 2 for woody and semi-woody plants; No. 3 for ever- 
greens and trees. 
HORMODIN POWDER NO. 1 
Peleg, tisk Seen iG raah Oee MC CS bie OT esate $3.00 
HORMODIN POWDER NO. 2 
Saar A A ek ahs AA an On Ra mae eee ee $4.50 
HORMODIN POWDER NO. 3 
Vela) Oe pase <r gh pin Bee MONI CAS i Wk er ne $4.50 
Rootone 
A hormone powder for cuttings, seeds and bulbs. Just dust and plant. 
VAR OZ Kia OCHS LZ OOM CTS ee $4.00 
Wor, Heuks (bie ue COO) eiriuatoress)), (lew Clepqe ia tee 8.00 
IEWoy, jeder, (Uys) Wwe S\OVONOO) erpiisine))  1Rletelae ye 5.00 
Sodium Selenate 
Pure 
The new insecticide that makes plants bite back and destroy many 
of the insects that hurt them. When applied to the soil in water 
solution, it is absorbed by the plants, making them poisonous to 
most insects. Especially effective with soft plants like carnations, 
chrysanthemums, cyclamens, gladioli, etc. 
I a roe nnn oe ee ee $7.00 
P-40 
P-40 Is Two Per Cent Sodium Selenate and ninety-eight per cent 
carrier (superphosphate in the present material). It is a dilute ma- 
terial. Three pounds treat only 100 square feet of bench area. 
Semesan 
Used as a dust or in solution with water for treatments of seeds, 
corms, bulbs and seedlings. Reduces seed rotting and damping-off. 
T2025 OCH, Bowe wees ss Be Sat: = TA, eee 1a) Puech ee $ 2.85 
29-lb. can 
Soilene 
Soil Insecticide 
For treatment of greenhouse or garden soils. Controls many pests 
including symphyllids, sow bugs, strawberry root worm, white grubs, 
Japanese beetle grubs, wire worms, ants, root aphids, root maggots, 
chinch bugs, rose midge, rose beetle, certain species of cutworms 
and immature stages of thrips. Harmless to plants. Use 10 lbs. per 
1000 sqy ft: 
SORT crc terre ee eee eee: $15.00 500 lbs ae $125.00 
——————_—— EE EEE 
Prices subject to change without notice 
