
ROCK-GARDEN 
C 
HARMING ADDITION 
TO EVERY GARDEN 

ADDING CHARM WITH 
ROCKWORK 
Very often the attractive use of rocks 
in the Iandscape marks the difference 
between that which is ordinary and 
that which is outstanding. 
In the hands of the landscape de- 
signer, rocks can be used with a great 
deal of charm in appropriate places. 
Perhaps your grounds call for an inter- 
esting rockery or a combination of pool 
and rock-garden. 
Why not let us look over your 
grounds and tell you of such possibilities. 
PERENNIAL COLLECTION 
Strong Field-grown Plants 
A COLLECTION of 3 plants each of 
10 varieties, which will furnish flowers 
from early spring until frost (30 in 
all) for 
$5.50 (nicesis0) $5.50 
Armeria. Pink. May, June. 
Centaurea montana. Blue. June to 
September. 
Delphinium belladonna. Blue. 
June, July. 
Gaillardia. Orange-red. AII summer. 
Liatris. Purple. Midsummer. 
Lychnis_ chalcedonica. Scarlet. 
July, August. 
Phlox, B. Comte. Red. Summer. 
Platycodon. Blue. July to September. 
Pyrethrum, Mixed. May to July. 
Siberian Iris. Blue. June, July. 
ROCK-GARDEN 
COLLECTION 
30 fine, low-growing Perennials 
for Rock-Gardens 
Regular 
$5.50 (picts7s5) $5.50 
Ajuga. Blue. May, June. 
Dianthus plumarius. Pink. Mid- 
summer. 
Nepeta mussini. Blue. May, June. 
Phlox subulata. Pink. April, May. 
Primula, Mixed. April, May. 
Ranunculus. Yellow. May, June. 
Sedum album. White. May to 
July. 
Sedum coccineum.  Rose-pink. 
July, August. 
Thymus coccineus. Purple. June, 
July. 
4 Veronica repens. Blue. May. 
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