THE GARDENERS' MAuAZlNE. 
July 15, 1911. 
J. WEEKS & CO. (CHELSEA), 
The First Established Horticultural Building Firm in 1S08. Foremost in 1911- 
PATENTEES AND MAKERS OF WEEKS* PATENT "DUPLEX" UPRIGHT TUBULAR BOILERS, 
THE MOST PERFECT 
SYSTEM ot GLAZING 
NO BARS. MORE LIGHT. NO DRIP. 
NO OUTSIDE ROOF PAINTING 
OR PUTTY. 
THE COST IS LESS THAN OUR STAN- 
DARD CONSTRUCTION. LET US SEND 
YOU A PRICE TO COMPARE WITH 
OTHERS. 
We only use best materials, and spare no effort 
to uphold our reputation for first-class work, at \ 
"^SiES ) 72, VICTORI AST., WESTMINSTER, SAV 
THE ROSE-GROWER'S VADE MECUM. 
ROSES 
200 Page, AND THEIR 
^CULTIVATION,; 
,, v j w SANDERS, F.L.S. 
A Complete Guide to the Selection and Culture of 
STANDARD ROSES. CLIMBERS FOR PERGOLAS- 
| PILLAR ROSES. P0T ROSES. 
GREENHOUSE CLIMBERS. DWARF ROSES. 
RAMBLING ROSES. R0 SES FOR EXHIBITION. 
ROSES FOR TRELLISES. &c, &C. 
I LI ST OF i,7O0 CULTIVATED ROSES: 
