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ROCK GARDEN PLANTS 
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Three Doz. 
Aster 
Alpinus. A very satisfactory and easily grown pere¬ 
nnial for the rock garden which produces rose-purple 
flowers in June and continues all summer. Most at¬ 
tractive in clumps and can be planted either in fall or 
spring. Height 6-S inches. Bach 15c .40 $1.35 
Goliath. Very large purplish daisy-like flowers 
with golden centers on 12 inch stems. Blooms in 
May and June. Excellent in rock garden or in 
front of hardy border.50 $1.75 
Mauve Cushion. Hardy Japanese specie ^ forming 
round cushion-like plants 2 feet across and 6 to 8 in¬ 
ches high. Completely covered with mauve colored 
flowers during Oct. and Nov. Plant in full sun.50 $1.75 
CAMPANULA 
Indispensable plants for every rockery and border. Perhaps one 
of the most popular species. They do well in ordinary rich soil 
and enjoy a cool or partly shaded spot. They should be lifted and 
divided every second year to insure free blooming. 
Carpatica. A very pretty plant growing in compact 
tufts and holding the many large bine bell-shaped flow¬ 
ers erect on wiry stems. A mass of color all summer. 
Plant in spring or fall about S inches apart. Height 
8-10 inches Each 25c .60 $-.00 
Garganica. Compact rosettes of shiny foliage 
with trailing stems covered completely with lav¬ 
ender blue star-shaped flowers with white eye. 
Excellent rock plant. Height 4 inches. Each 35c 
1.00 
$3.50 
Pussila. Considered' the hardiest low-growing 
alpine bellflower. Beautiful compact, dense mats 
of areen leaves. Dainty nodding pale-blue flow¬ 
ers on 4 inch stems from June to Sept. A real 
beauty. Plant in spring or fall. Each 35c . 
1.00 
$3.50 
Iiotuiidifolia. Very fine to use in poor soil and crev¬ 
ices between rocks or steep slope so as to show its 
pendant habit and color. Color blue. Plant in spring 
or fall 10 inches apart. Height 12 inches.o0 $.<b 
Cerastium 
Tomentosum (Snow-in-Summer). Use in bold masses 
in rock garden or rock wall in ordinary soil in full 
sun. Low growing perennial with beautiful silvery 
white foliage covered with snow' white flow'd ? in May. 
Plant in spring or fall 10 inches apart.oO $l.<o 
Convallaria 
(Lily of the Valley) 
Everyone knows and loves the lily of the valley with 
its dainty white bell shaped flowers and sweet per¬ 
fume. Does well in .’most any soil but prefers a 
rich soil w'ell fertilized. Does best in a shady place. Cun 
be planted in fall or t • ring. Each 15c . 
Dianthus 
These old time favorite perennials with their rich colors and 
g.nicy fragrance are excellent for the rockery. No rock garden is 
.complete without at least a few varieties of these beautiful flowers 
that add beauty that is permanent, as they live on from year to 
year. They do best in a dry light sandy soil. Plant in the spun,, 
or fall about S inches apart. 
Arenarius (Sand Loving Pink), Ibis pink delights 
in a sandy soil and sun. Flow'ers white with carmine 
ring on 5 inch stems, deeply fringed and fragrant. 
Excellent for dry, hot places. 
Arvenensis. A true alpine gem w'hich we con¬ 
sider to be the finest Dianthus for the Itockery. 
Very flat mats of silvery green foliage at all 
seasons. Bright pink flowers on 3 inch stems. 
Charming amen 2 : the rocks. You must have it. 
Plant spring or "fall 5 inches apart. Each 35c.. 
$3.50 
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