What Weldilargest Kise Growers” 
eans to You... 
IXTY-SEVEN years of service to gardening—an extensive trade 
Geuaee the operation of nurseries from the Atlantic to the 
Pacific—modern, scientific methods and equipment for propa- 
gation, growing, packing and shipping—new air-conditioned storage 
for ideal winter care of dormant plants—these mean for you the 
finest possible plants, in best possible condition. 
Here at Newark in the rigorous climate of northern New York 
we have the world’s largest Rose hybridizing operations, producing 
many thousands of new seedlings yearly to meet standards so exacting 
only about one out of 1,500 or 2,000 is accepted to compete in our 
trials for worthy new Roses. 
It is also our privilege to enjoy close relationships with the emi- 
nent Rose hybridizers of Europe, and exclusive distribution in America 
for such leaders as McGredy and Dickson of Ireland, Jean Gaujard 
of France, L. Lens of Belgium, Aicardi of Italy, Pahissa of Spain, and 
many others. 
EVERYTHING IN THIS CATALOG | @icicic 
SENT Fiepaid 
AIC. 
N CIRO sm, 
oD (Si S KS icy 
{Except Tree Roses on p. 21, Flowering Shrubs and Trees, p. 45} 
Every price in this book includes transportation paid to your address 
in accord with terms below, except for those noted above and Vigoro at 
bottom of page (C.O.D. shipments are transportation collect). Do not 
try to send extra money with your order for transportation. All J. & P. 
shipments are carefully and securely packed in modern containers. 
We Do Not Ship Plants of Our 
Modern Perennials West of Denver 
120 Testing Stations 
FROM COAST TO COAST, 
FROM NORTH TO SOUTH 
—You Know J. & P. Modern Roses 
Will Do Well Where You Live 
Even after close observation and extensive 
trials in our nurseries have convinced us we 
have a new Rose of unusual merit, we take 
another two years for actual garden tests by 
120 trusted observers from coast to coast, 
who tell us how they do in their sections. 












We 
SMart antes fa. 
bl 5 
Coming Periog he 5 



TERMS The J. & P. Waterproof Label 
Please send cash with order for all —Symbol of Our Guarantee 
orders under $10.; or $1. with order 
and balance C.O.D. If you do not 
wish to send cash with a larger order 
and do not now have a charge account 
with us, please give bank and 3 other 
references. Charge accounts are due 
Ist of month following date of 
shipment. 
Every Modern Rose plant you re- 
ceive from us bears a waterproof 
identification label (see below), sym- 
bol of our guarantee—that your plants 
will be of the finest quality, full- 
stemmed with robust root systems, 
tested and proved by two years’ 
growth in our own fields, true to 
name and class, sturdy and free from 









C.0.D. Orders disease, and to reach you in perfect 
If you wish C.O.D. shipment, send condition. 
10% cash with order, or $1. on an ; 
order for less than $10. Your plants J. & P. Perennials, Trees, etc., are 
will be sent by parcel post or express; also backed by our Guarantee of 
balance due, C.O.D. fee and transpor- Quality and Satisfaction. 
tation, collect. 
Onder ‘ 
To receive your stock in ample time ® plant at 
the earliest possible moment in spring for finest 
growth, largest and most abundant blooms, it is 
well to send us your order as soon as possible. 
WHEN AND HOW SHIPPED—all orders are 
filled in same sequence as received; if a preferred date 
of delivery is marked on your order, you will be as- 
sured of receiving your plants when you want them. 









SEXUAL REPRODUCTION OF 
IS PLANT WITHOUT LICENCE 1S 
STRICTLY PROHIBITED UNDER 
THE PROVISION OF THE 
PLANT PATENT ACT” 

PLANT PAT. NO. 304 
Many of our guests at the World’s Fair Rose Garden and at Newark 
ask what fertHizer and spray materials we use, and we have been glad 
to tell them—Vigoro and Tri-ogen. 
In response to frequent requests that we supply these materials for the 
convenience of our customers, they are offered in this catalog: 
LATE ORDERS IN POTS, 10% EXTRA 
With our air-conditioned cold storage warehouse, VIGORO TRI-OGEN 
dormant plants can be kept in good condition until cas q 
well into June. However, if you are delayed in order- Sor fertilizing Roses All-Purpose Spray Material 
ing and want to get quicker growth, you may order The universally popular, clean, easy The modern way—insecticide and 
started plants in pots at only 10% above prices to use, effective plant food. Sent trans- fungicide combined. Does not harm nor 
for dormant plants—sent transportation collect portation collect: discolor foliage or plant. 
because each is growing in 10 to 15 lbs. of soil. 25:1b) Barer a $1.50 Kit A {makes 16 qts.} $1.50 
Please use Order Blanks in back of book S0rIDS Bag eee 2.50 Kit B {makes 64 qts.}_ 4.00 
100:lba Bares =e 4.00 Kit C {makes 32 gals.} 6.00 
Jackson & Perkins Co. new yor'stare Kote Zell of VGHELE 
Page 46 
