A ROCK-GARDEN 
ADDING CHARM WITH 
ROCKWORK 
Very often the attractive use of rocks 
in the landscape 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 (priM$7.5o) $5-50 
IS A CHARMING ADDITION 
TO EVERY GARDEN 
Armeria. Pink. May, June. 
Centaurea montana. Blue. June to 
September. 
Delphinium belladonna. Blue. 
June, July. 
Gaillardia. Orange-red. All summer. 
Liatris. Purple. Midsummer. 
Lychnis chalcedonica. Scarlet. 
July, August. 
Phlox, B. Comte. Red. Summer. 
Platycodon. Blue. J uly to September. 
Pyrethrum, Mixed. May to July. 
Siberian Iris. Blue. June, July. 
ROCK-GARDEN 
COLLECTION 
30 fine, low-growing Perennials 
for Rock-Gardens 
S5-50 (prl'ce$ 7 . 85 ) $5-50 
2 Ajuga. Blue. May, June. 
3 Dianthus plumarius. Pink. Mid¬ 
summer. 
3 Nepeta mussini. Blue. May, June. 
4 Phlox subulata. Pink. April, May. 
3 Primula, Mixed. April, May. 
2 Ranunculus. Yellow. May, June. 
3 Sedum album. White. May to 
July. 
3 Sedum coccineum. Rose-pink. 
July, August. 
3 Thymus coccineus. Purple. June, 
July. 
4 Veronica repens. Blue. May. 
